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O'Fallon, MO

71°F
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O'Fallon

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O'Fallon, MO Weather
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, February 28

Day

2/28
66°Hi
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Warm with partial sunshine; a shower in spots late in the afternoon

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™8 (Bright)

WindSE 8 mph

Wind Gusts10 mph

Probability of Precipitation49%

Probability of Thunderstorms10%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover45%

Morning

Afternoon

Night

2/28
26°Lo
RealFeel® 19°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
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Breezy in the evening; otherwise, partly cloudy

WindNNE 13 mph

Wind Gusts28 mph

Probability of Precipitation11%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover49%

Evening

Overnight

Sun & Moon

11 hrs 17 mins
Rise 6:37 AM
Set 5:54 PM
Waxing Gibbous
Rise 2:58 PM
Set 5:42 AM

Temperature History

2/28
High
Low
Forecast
66°
26°
Average
50°
29°
Last Year
74°
27°

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World North America United States Missouri O'Fallon

Weather Near O'Fallon:

  • St. Charles, MO
  • St. Louis, MO
  • St. Peters, MO
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