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O'Fallon, MO

83°F
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O'Fallon

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O'Fallon, MO Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, July 19

Day

7/19
90°Hi
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Considerable cloudiness

Max UV Index4.0 (Moderate)

WindS 8 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover90%

Morning

Afternoon

Night

7/19
72°Lo
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Overcast; a shower in spots in the evening followed by areas of drizzle late

WindSE 8 mph

Wind Gusts14 mph

Probability of Precipitation55%

Probability of Thunderstorms11%

Precipitation0.03 in

Rain0.03 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover90%

Evening

Overnight

Sun & Moon

14 hrs 32 mins
Rise 5:53 AM
Set 8:25 PM
Waxing Crescent
Rise 11:50 AM
Set 11:25 PM

Temperature History

7/19
High
Low
Forecast
90°
72°
Average
89°
68°
Last Year
87°
73°

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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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