O Fallon, IL Weather - Find Local Weather

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O Fallon, IL Weather

Lat: 38.44N, Lon: 89.99W
Wx Zone: ILZ101 ICAO Used: KBLV

Current Conditions

Light Rain, 0033 cloudy with light rain night
Light Rain
Updated: 02/19 4:10 am
Feels Like:
Humidity: 94%
SW 14 mph
29.91 in
10 mi

Sun/Moon Info.

Cloud Cover: 100%
UV Index: 1
Sunrise: 06:45 AM
Sunset: 05:43 PM
Moonrise: 08:58 AM
Moonset: 09:38 PM
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Update is local observation time. What time is it in O Fallon? 4:10 AM Monday, February 19, 2018
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Let me be the first to tell you, drinking alcohol is the worst thing to do in cold weather. Hot soup is the best because the process of digesting food helps to warm you up. ―Morgan Freeman

IL Weather Map

Current Conditions Weather Maps

O Fallon Weather Forecast

7 day Outlook

O Fallon, IL Weather Forecast Dated: 336 AM CST Mon Feb 19 2018
Through Sunrise... Showers and chance of thunderstorms. Temperature rising to the mid 50s. South wind 10 to 15 mph with gusts to around 25 mph. Chance of rain 80 percent.
Today... Windy, warmer. Showers and chance of thunderstorms. High around 70. South wind 15 to 20 mph with gusts to around 35 mph. Chance of rain 80 percent.
Tonight... Breezy, warmer. Cloudy with showers and slight chance of thunderstorms. Low in the lower 60s. Temperature steady or slowly rising. South wind 15 to 20 mph with gusts to around 30 mph. Chance of rain 80 percent.
Tuesday... Windy. Showers and slight chance of thunderstorms. High in the mid 70s. South wind 15 to 20 mph with gusts to around 35 mph. Chance of rain 90 percent.
Tuesday Night... Much colder. Rain and slight chance of thunderstorms in the evening, then rain after midnight. Rain heavy at Times after midnight. Low in the mid 30s. Southwest wind 10 to 15 mph in the evening shifting to the northwest after midnight. Gusts up to 25 mph. Chance of rain 90 percent.
Wednesday... Much colder. Cloudy. Rain likely, possibly mixed with freezing rain in the morning, then rain likely in the afternoon. A light glazing expected. High around 40. Temperature falling through the 30s by midday, then near steady in the afternoon. North wind 10 to 15 mph. Chance of precipitation 60 perce
Wednesday Night... Cloudy. Rain likely in the evening, then slight chance of rain, possibly mixed with freezing rain after midnight. Little or no ice accumulation. Low in the lower 30s. Chance of precipitation 60 percent.
Thursday... Mostly cloudy. High around 50.
Thursday Night... Rain. Low around 40. Chance of rain 80 percent.
Friday... Rain. High in the mid 50s. Chance of rain 80 percent.
Friday Night... Showers likely. Low in the lower 40s. High around 60. Chance of rain 60 percent.
Saturday... Showers likely. Low in the lower 40s. High around 60. Chance of rain 60 percent.
Saturday Night... Rain likely. Low in the mid 40s. Chance of rain 70 percent.

Through Sunrise
Chance Of T-Storm
Chance Of T-Storm
Chance Of T-Storm
Chance Of T-Storm
Tue Night
Chance Of T-Storm
Freezing Rain
Wed Night
Freezing Rain
Mostly Cloudy
Thu Night
Fri Night