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O'Fallon, IL

43°F
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O'Fallon

Illinois

43°
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O'Fallon, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, March 15

Day

3/15
50°Hi
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Sunshine

Max UV Index5.0 (Moderate)

WindNW 2 mph

Wind Gusts5 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover7%

Night

3/15
29°Lo
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Cold with considerable cloudiness

WindSE 2 mph

Wind Gusts4 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover84%

Sun & Moon

11 hrs 56 mins
Rise 6:11 AM
Set 6:07 PM
Waning Crescent
Rise 4:29 AM
Set 2:38 PM

Temperature History

3/15
High
Low
Forecast
50°
29°
Average
58°
35°
Last Year
66°
47°

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Weather Near O'Fallon:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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