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Hourly Weather Forecast for St. Louis, MO - The Weather Channel | Weather.com
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Hourly Weather-St. Louis, MO

As of 11:04 am CDT
alertLevel3

There is a possible risk of severe weather today.

Rain

Thunderstorms possible after 3 PM. Gusty winds and small hail are possible.

Monday, May 19

12 pm

Mostly Cloudy Day Mostly Cloudy
77°
Rain drop 15%
ESE 10 mph
Subtract

Mostly Cloudy

  • Temperature feels like
    Feels Like77°
  • WindESE 10 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover63%
  • Rain drop
    Rain Amount0 in

1 pm

Mostly Cloudy Day Mostly Cloudy
78°
Rain drop 15%
SE 12 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like78°
  • WindSE 12 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover64%
  • Rain drop
    Rain Amount0 in

2 pm

Mostly Cloudy Day Mostly Cloudy
80°
Rain drop 15%
SE 12 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like83°
  • WindSE 12 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover74%
  • Rain drop
    Rain Amount0 in

3 pm

Scattered Thunderstorms Scattered Thunderstorms
77°
Rain drop 41%
SE 12 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like77°
  • WindSE 12 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

4 pm

Scattered Thunderstorms Scattered Thunderstorms
78°
Rain drop 41%
SE 13 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindSE 13 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0.01 in

5 pm

Scattered Thunderstorms Scattered Thunderstorms
78°
Rain drop 44%
SE 13 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like82°
  • WindSE 13 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in
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6 pm

Cloudy Cloudy
77°
Rain drop 17%
SE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like77°
  • WindSE 13 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0 in

7 pm

Scattered Thunderstorms Scattered Thunderstorms
75°
Rain drop 39%
SE 14 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like77°
  • WindSE 14 mph
  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0.03 in

8 pm

Cloudy Cloudy
73°
Rain drop 24%
ESE 13 mph
Add

Cloudy

  • Temperature feels like
    Feels Like75°
  • WindESE 13 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

9 pm

Thunderstorms Thunderstorms
72°
Rain drop 61%
SE 12 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like74°
  • WindSE 12 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.13 in

10 pm

Thunderstorms Thunderstorms
71°
Rain drop 78%
SE 11 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like73°
  • WindSE 11 mph
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.07 in

11 pm

Thunderstorms Thunderstorms
70°
Rain drop 94%
SE 9 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like72°
  • WindSE 9 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0.15 in

Tuesday, May 20

12 am

Thunderstorms Heavy Thunderstorms
70°
Rain drop 84%
SE 10 mph
Add

Heavy Thunderstorms

  • Temperature feels like
    Feels Like71°
  • WindSE 10 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Rain drop
    Rain Amount0.41 in

1 am

Thunderstorms Thunderstorms
69°
Rain drop 82%
SSE 10 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like71°
  • WindSSE 10 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0.06 in

2 am

Thunderstorms Thunderstorms
68°
Rain drop 63%
SSE 12 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like70°
  • WindSSE 12 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.09 in

3 am

Thunderstorms Thunderstorms
69°
Rain drop 69%
SSE 12 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like70°
  • WindSSE 12 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.09 in

4 am

Scattered Thunderstorms Night Scattered Thunderstorms
69°
Rain drop 53%
S 10 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like70°
  • WindS 10 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.06 in

5 am

Thunderstorms Thunderstorms
67°
Rain drop 60%
SSE 8 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like69°
  • WindSSE 8 mph
  • Humidity
    Humidity95%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.05 in
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6 am

Thunderstorms Thunderstorms
67°
Rain drop 69%
S 9 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like68°
  • WindS 9 mph
  • Humidity
    Humidity96%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover75%
  • Rain drop
    Rain Amount0.03 in

7 am

Scattered Thunderstorms Scattered Thunderstorms
67°
Rain drop 42%
S 9 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like69°
  • WindS 9 mph
  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0.01 in

8 am

Partly Cloudy Day Partly Cloudy
69°
Rain drop 24%
S 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindS 10 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

9 am

Mostly Cloudy Day Mostly Cloudy
71°
Rain drop 23%
SSW 11 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindSSW 11 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover68%
  • Rain drop
    Rain Amount0 in

10 am

Scattered Thunderstorms Scattered Thunderstorms
73°
Rain drop 38%
SW 11 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like74°
  • WindSW 11 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0.03 in

11 am

Scattered Thunderstorms Scattered Thunderstorms
72°
Rain drop 45%
SW 12 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like73°
  • WindSW 12 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover51%
  • Rain drop
    Rain Amount0.03 in

12 pm

Partly Cloudy Day Partly Cloudy
74°
Rain drop 23%
SW 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindSW 12 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover58%
  • Rain drop
    Rain Amount0 in

1 pm

Mostly Cloudy Day Mostly Cloudy
76°
Rain drop 19%
SW 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindSW 13 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover60%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
77°
Rain drop 19%
SW 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindSW 13 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index8 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
77°
Rain drop 15%
WSW 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindWSW 13 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
77°
Rain drop 15%
WSW 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindWSW 12 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
76°
Rain drop 15%
WSW 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like77°
  • WindWSW 12 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in
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6 pm

Partly Cloudy Day Partly Cloudy
76°
Rain drop 3%
W 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindW 13 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Clear Day Mostly Sunny
74°
Rain drop 7%
W 13 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like74°
  • WindW 13 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Day Partly Cloudy
71°
Rain drop 19%
W 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindW 12 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover39%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
68°
Rain drop 5%
W 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindW 11 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in

10 pm

Partly Cloudy Night Partly Cloudy
66°
Rain drop 2%
W 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindW 10 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in

11 pm

Clear Night Clear
64°
Rain drop 2%
W 10 mph
Add

Clear

  • Temperature feels like
    Feels Like64°
  • WindW 10 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover14%
  • Rain drop
    Rain Amount0 in

Wednesday, May 21

12 am

Clear Night Clear
63°
Rain drop 2%
W 8 mph
Add

Clear

  • Temperature feels like
    Feels Like62°
  • WindW 8 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover4%
  • Rain drop
    Rain Amount0 in

1 am

Clear Night Clear
62°
Rain drop 2%
W 8 mph
Add

Clear

  • Temperature feels like
    Feels Like61°
  • WindW 8 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

2 am

Clear Night Clear
61°
Rain drop 3%
W 7 mph
Add

Clear

  • Temperature feels like
    Feels Like60°
  • WindW 7 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover1%
  • Rain drop
    Rain Amount0 in

3 am

Clear Night Clear
60°
Rain drop 4%
W 8 mph
Add

Clear

  • Temperature feels like
    Feels Like59°
  • WindW 8 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
59°
Rain drop 4%
W 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindW 9 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 in

5 am

Partly Cloudy Night Partly Cloudy
58°
Rain drop 4%
W 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindW 9 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in
Advertisement

6 am

Partly Cloudy Day Partly Cloudy
57°
Rain drop 5%
W 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindW 9 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover36%
  • Rain drop
    Rain Amount0 in

7 am

Sunny Sunny
58°
Rain drop 3%
W 11 mph
Add

Sunny

  • Temperature feels like
    Feels Like56°
  • WindW 11 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover11%
  • Rain drop
    Rain Amount0 in

8 am

Sunny Sunny
59°
Rain drop 2%
WNW 14 mph
Add

Sunny

  • Temperature feels like
    Feels Like56°
  • WindWNW 14 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover13%
  • Rain drop
    Rain Amount0 in

9 am

Sunny Sunny
60°
Rain drop 1%
WNW 14 mph
Add

Sunny

  • Temperature feels like
    Feels Like57°
  • WindWNW 14 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 in

10 am

Mostly Clear Day Mostly Sunny
62°
Rain drop 0%
WNW 15 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like59°
  • WindWNW 15 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
62°
Rain drop 0%
WNW 15 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like60°
  • WindWNW 15 mph
  • Humidity
    Humidity59%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in
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