Hourly Weather Forecast for O'Fallon, Illinois 62269 - The Weather Channel | Weather.com
Advertisement
Advertisement
Advertisement
Advertisement

Hourly Weather-

As of 2:19 am CDT

Saturday, March 14

3 am

Mostly Clear Night Mostly Clear
38°
Rain drop 1%
NE 3 mph
Subtract

Mostly Clear

  • Temperature feels like
    Feels Like36°
  • WindNE 3 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Mixed precipitation
    Precip Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
37°
Rain drop 1%
NE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like34°
  • WindNE 4 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover36%
  • Mixed precipitation
    Precip Amount0 in

5 am

Partly Cloudy Night Partly Cloudy
36°
Rain drop 1%
ENE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like33°
  • WindENE 4 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover51%
  • Mixed precipitation
    Precip Amount0 in

6 am

Partly Cloudy Night Partly Cloudy
37°
Rain drop 2%
ENE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like33°
  • WindENE 5 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover52%
  • Mixed precipitation
    Precip Amount0 in

7 am

Partly Cloudy Night Partly Cloudy
37°
Rain drop 2%
ENE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like34°
  • WindENE 5 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Mixed precipitation
    Precip Amount0 in

8 am

Partly Cloudy Day Partly Cloudy
38°
Rain drop 1%
E 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like34°
  • WindE 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover56%
  • Mixed precipitation
    Precip Amount0 in
Advertisement

9 am

Partly Cloudy Day Partly Cloudy
41°
Rain drop 1%
E 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like36°
  • WindE 9 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
45°
Rain drop 0%
ESE 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like40°
  • WindESE 11 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover39%
  • Rain drop
    Rain Amount0 in

11 am

Sunny Sunny
49°
Rain drop 0%
ESE 12 mph
Add

Sunny

  • Temperature feels like
    Feels Like44°
  • WindESE 12 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover17%
  • Rain drop
    Rain Amount0 in

12 pm

Sunny Sunny
52°
Rain drop 0%
ESE 14 mph
Add

Sunny

  • Temperature feels like
    Feels Like48°
  • WindESE 14 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover13%
  • Rain drop
    Rain Amount0 in

1 pm

Sunny Sunny
55°
Rain drop 0%
ESE 13 mph
Add

Sunny

  • Temperature feels like
    Feels Like52°
  • WindESE 13 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover18%
  • Rain drop
    Rain Amount0 in

2 pm

Sunny Sunny
58°
Rain drop 0%
SE 13 mph
Add

Sunny

  • Temperature feels like
    Feels Like55°
  • WindSE 13 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover16%
  • Rain drop
    Rain Amount0 in

3 pm

Mostly Clear Day Mostly Sunny
60°
Rain drop 0%
SE 14 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like58°
  • WindSE 14 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Clear Day Mostly Sunny
61°
Rain drop 0%
SE 13 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like59°
  • WindSE 13 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
62°
Rain drop 0%
SE 13 mph
Add

Sunny

  • Temperature feels like
    Feels Like60°
  • WindSE 13 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover18%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Clear Day Mostly Sunny
62°
Rain drop 0%
SE 12 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like61°
  • WindSE 12 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Clear Day Mostly Sunny
60°
Rain drop 1%
SE 10 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like58°
  • WindSE 10 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

8 pm

Clear Night Clear
58°
Rain drop 3%
SE 10 mph
Add

Clear

  • Temperature feels like
    Feels Like56°
  • WindSE 10 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover18%
  • Rain drop
    Rain Amount0 in
Advertisement

9 pm

Mostly Clear Night Mostly Clear
57°
Rain drop 4%
SE 10 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like55°
  • WindSE 10 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Clear Night Mostly Clear
56°
Rain drop 4%
SSE 10 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like54°
  • WindSSE 10 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Clear Night Mostly Clear
56°
Rain drop 5%
SSE 10 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like53°
  • WindSSE 10 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

Sunday, March 15

12 am

Mostly Clear Night Mostly Clear
56°
Rain drop 5%
SSE 11 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like53°
  • WindSSE 11 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Clear Night Mostly Clear
56°
Rain drop 5%
S 11 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like53°
  • WindS 11 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
56°
Rain drop 5%
S 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like53°
  • WindS 11 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
57°
Rain drop 5%
S 13 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like53°
  • WindS 13 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

4 am

Mostly Cloudy Night Mostly Cloudy
57°
Rain drop 5%
S 13 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like54°
  • WindS 13 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

5 am

Cloudy Cloudy
57°
Rain drop 4%
S 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like53°
  • WindS 14 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
57°
Rain drop 4%
S 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like53°
  • WindS 16 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover85%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
58°
Rain drop 8%
S 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindS 16 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
58°
Rain drop 15%
S 18 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindS 18 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in
Advertisement

9 am

Cloudy Cloudy
60°
Rain drop 21%
S 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like57°
  • WindS 19 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

10 am

Cloudy Cloudy
63°
Rain drop 24%
S 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like61°
  • WindS 19 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0 in

11 am

Windy Cloudy/Wind
65°
Rain drop 12%
S 22 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like62°
  • WindS 22 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Cloudy/Wind
66°
Rain drop 8%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like66°
  • WindSSW 24 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

1 pm

Windy Cloudy/Wind
66°
Rain drop 19%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like66°
  • WindSSW 24 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

2 pm

Windy Cloudy/Wind
64°
Rain drop 22%
SSW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like62°
  • WindSSW 23 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

3 pm

Windy Cloudy/Wind
63°
Rain drop 24%
SSW 22 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like60°
  • WindSSW 22 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

4 pm

Thunderstorms Thunderstorms/Wind
61°
Rain drop 62%
SSW 22 mph
Add

Thunderstorms/Wind

  • Temperature feels like
    Feels Like58°
  • WindSSW 22 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.03 in

5 pm

Thunderstorms Thunderstorms/Wind
58°
Rain drop 84%
SW 23 mph
Add

Thunderstorms/Wind

  • Temperature feels like
    Feels Like53°
  • WindSW 23 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.11 in

6 pm

Thunderstorms Thunderstorms/Wind
52°
Rain drop 95%
W 23 mph
Add

Thunderstorms/Wind

  • Temperature feels like
    Feels Like46°
  • WindW 23 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.11 in

7 pm

Thunderstorms Thunderstorms/Wind
48°
Rain drop 86%
WNW 22 mph
Add

Thunderstorms/Wind

  • Temperature feels like
    Feels Like41°
  • WindWNW 22 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.07 in

8 pm

Rain Rain/Wind
45°
Rain drop 65%
WNW 22 mph
Add

Rain/Wind

  • Temperature feels like
    Feels Like36°
  • WindWNW 22 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.04 in
Advertisement

9 pm

Showers Showers/Wind
40°
Rain drop 52%
WNW 22 mph
Add

Showers/Wind

  • Temperature feels like
    Feels Like31°
  • WindWNW 22 mph
  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.03 in

10 pm

Snow Showers Snow Showers/Wind
38°
Rain drop 38%
WNW 21 mph
Add

Snow Showers/Wind

  • Temperature feels like
    Feels Like27°
  • WindWNW 21 mph
  • Visibility
    Visibility6 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Snowflake
    Snow Amount0 in

11 pm

Windy Cloudy/Wind
36°
Rain drop 24%
WNW 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like25°
  • WindWNW 21 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

Monday, March 16

12 am

Windy Cloudy/Wind
35°
Rain drop 18%
WNW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like23°
  • WindWNW 24 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Mixed precipitation
    Precip Amount0 in

1 am

Windy Cloudy/Wind
33°
Rain drop 13%
WNW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like21°
  • WindWNW 23 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0 in

2 am

Windy Cloudy/Wind
32°
Rain drop 17%
WNW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like19°
  • WindWNW 23 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Mixed precipitation
    Precip Amount0 in
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement