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

Hourly Weather-

As of 1:44 pm CDT
alertLevel3

Wind Advisory

Saturday, March 14

2 pm

Sunny Sunny
60°
Rain drop 0%
SE 16 mph
Subtract

Sunny

  • Temperature feels like
    Feels Like57°
  • WindSE 16 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover2%
  • Rain drop
    Rain Amount0 in

2:15 pm

Sunny Sunny
61°
Rain drop 0%
SE 16 mph

2:30 pm

Sunny Sunny
61°
Rain drop 0%
SE 16 mph

3 pm

Mostly Clear Day Mostly Sunny
62°
Rain drop 0%
SE 16 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like60°
  • WindSE 16 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

4 pm

Mostly Clear Day Mostly Sunny
63°
Rain drop 0%
SE 15 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like61°
  • WindSE 15 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
64°
Rain drop 0%
SE 13 mph
Add

Sunny

  • Temperature feels like
    Feels Like63°
  • WindSE 13 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover13%
  • Rain drop
    Rain Amount0 in

6 pm

Sunny Sunny
64°
Rain drop 1%
SE 11 mph
Add

Sunny

  • Temperature feels like
    Feels Like63°
  • WindSE 11 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 in

7 pm

Sunny Sunny
61°
Rain drop 1%
SE 9 mph
Add

Sunny

  • Temperature feels like
    Feels Like60°
  • WindSE 9 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover13%
  • Rain drop
    Rain Amount0 in
Advertisement

8 pm

Mostly Clear Night Mostly Clear
59°
Rain drop 2%
SE 8 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like58°
  • WindSE 8 mph
  • Humidity
    Humidity54%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

9 pm

Mostly Clear Night Mostly Clear
58°
Rain drop 4%
SE 8 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like56°
  • WindSE 8 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Clear Night Mostly Clear
57°
Rain drop 4%
SE 9 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like56°
  • WindSE 9 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
57°
Rain drop 5%
SSE 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindSSE 9 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

Sunday, March 15

12 am

Partly Cloudy Night Partly Cloudy
57°
Rain drop 5%
SSE 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindSSE 10 mph
  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
57°
Rain drop 5%
S 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like54°
  • WindS 11 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
57°
Rain drop 5%
S 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like55°
  • WindS 11 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover53%
  • 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 Like54°
  • WindS 13 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

4 am

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

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindS 13 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover83%
  • Rain drop
    Rain Amount0 in

5 am

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

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindS 14 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Rain drop
    Rain Amount0 in

6 am

Cloudy Cloudy
57°
Rain drop 5%
S 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like54°
  • WindS 16 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0 in

7 am

Cloudy Cloudy
58°
Rain drop 10%
S 16 mph
Add

Cloudy

  • Temperature feels like
    Feels Like55°
  • WindS 16 mph
  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0 in
Advertisement

8 am

Cloudy Cloudy
59°
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 Cover93%
  • Rain drop
    Rain Amount0 in

9 am

Windy Cloudy/Wind
60°
Rain drop 22%
S 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like57°
  • WindS 20 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in

10 am

Windy Cloudy/Wind
62°
Rain drop 14%
S 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like60°
  • WindS 20 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

11 am

Windy Cloudy/Wind
64°
Rain drop 13%
SSW 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like62°
  • WindSSW 21 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

12 pm

Windy Cloudy/Wind
65°
Rain drop 7%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like65°
  • WindSSW 24 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0 in

1 pm

Windy Cloudy/Wind
65°
Rain drop 15%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like65°
  • WindSSW 24 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0 in

2 pm

Windy Cloudy/Wind
64°
Rain drop 21%
SSW 24 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like61°
  • WindSSW 24 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0 in

3 pm

Scattered Thunderstorms Scattered Strong Storms/Wind
63°
Rain drop 35%
SSW 24 mph
Add

Scattered Strong Storms/Wind

  • Temperature feels like
    Feels Like60°
  • WindSSW 24 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.01 in

4 pm

Strong Storms alertLevel3
Strong Storms/Wind
62°
Rain drop 94%
SSW 22 mph
Add

Strong Storms/Wind

  • Temperature feels like
    Feels Like59°
  • WindSSW 22 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover97%
  • Rain drop
    Rain Amount0.06 in

5 pm

Strong Storms alertLevel3
Strong Storms/Wind
56°
Rain drop 91%
WSW 21 mph
Add

Strong Storms/Wind

  • Temperature feels like
    Feels Like51°
  • WindWSW 21 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.11 in

6 pm

Thunderstorms Thunderstorms/Wind
49°
Rain drop 97%
W 23 mph
Add

Thunderstorms/Wind

  • Temperature feels like
    Feels Like42°
  • WindW 23 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.07 in

7 pm

Rain Rain/Wind
44°
Rain drop 86%
WNW 23 mph
Add

Rain/Wind

  • Temperature feels like
    Feels Like35°
  • WindWNW 23 mph
  • Humidity
    Humidity90%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.05 in
Advertisement

8 pm

Showers Showers/Wind
41°
Rain drop 38%
WNW 23 mph
Add

Showers/Wind

  • Temperature feels like
    Feels Like31°
  • WindWNW 23 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.01 in

9 pm

Windy Cloudy/Wind
39°
Rain drop 24%
WNW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like28°
  • WindWNW 23 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover92%
  • Mixed precipitation
    Precip Amount0 in

10 pm

Snow Showers Few Snow Showers/Wind
37°
Rain drop 30%
WNW 23 mph
Add

Few Snow Showers/Wind

  • Temperature feels like
    Feels Like25°
  • WindWNW 23 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover94%
  • Snowflake
    Snow Amount0 in

11 pm

Windy Cloudy/Wind
35°
Rain drop 15%
WNW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like23°
  • WindWNW 23 mph
  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover97%
  • Mixed precipitation
    Precip Amount0 in

Monday, March 16

12 am

Windy Cloudy/Wind
34°
Rain drop 24%
WNW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like22°
  • WindWNW 23 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Mixed precipitation
    Precip Amount0 in

1 am

Windy Cloudy/Wind
33°
Rain drop 5%
WNW 23 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like20°
  • WindWNW 23 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 in

2 am

Windy Cloudy/Wind
32°
Rain drop 12%
WNW 22 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like19°
  • WindWNW 22 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 in

3 am

Windy Cloudy/Wind
30°
Rain drop 6%
WNW 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like18°
  • WindWNW 21 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Mixed precipitation
    Precip Amount0 in

4 am

Windy Cloudy/Wind
29°
Rain drop 4%
WNW 21 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like16°
  • WindWNW 21 mph
  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Mixed precipitation
    Precip Amount0 in

5 am

Windy Cloudy/Wind
27°
Rain drop 4%
WNW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like13°
  • WindWNW 20 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 in

6 am

Windy Cloudy/Wind
25°
Rain drop 3%
WNW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like11°
  • WindWNW 20 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Mixed precipitation
    Precip Amount0 in

7 am

Cloudy Cloudy
24°
Rain drop 6%
WNW 18 mph
Add

Cloudy

  • Temperature feels like
    Feels Like10°
  • WindWNW 18 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Snowflake
    Snow Amount0 in
Advertisement

8 am

Cloudy Cloudy
22°
Rain drop 2%
WNW 18 mph
Add

Cloudy

  • Temperature feels like
    Feels Like8°
  • WindWNW 18 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover90%
  • Snowflake
    Snow Amount0 in

9 am

Cloudy Cloudy
23°
Rain drop 1%
WNW 19 mph
Add

Cloudy

  • Temperature feels like
    Feels Like8°
  • WindWNW 19 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover84%
  • Snowflake
    Snow Amount0 in

10 am

Windy Cloudy/Wind
24°
Rain drop 0%
WNW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like9°
  • WindWNW 20 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover88%
  • Snowflake
    Snow Amount0 in

11 am

Windy Cloudy/Wind
25°
Rain drop 0%
WNW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like11°
  • WindWNW 20 mph
  • Visibility
    Visibility10 mi
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover87%
  • Snowflake
    Snow Amount0 in

12 pm

Windy Cloudy/Wind
26°
Rain drop 0%
WNW 22 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like11°
  • WindWNW 22 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover87%
  • Mixed precipitation
    Precip Amount0 in

1 pm

Windy Cloudy/Wind
26°
Rain drop 0%
WNW 20 mph
Add

Cloudy/Wind

  • Temperature feels like
    Feels Like13°
  • WindWNW 20 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover81%
  • Mixed precipitation
    Precip Amount0 in
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement