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O'Fallon, IL

64°F
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O'Fallon

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O'Fallon, IL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, October 6

Day

10/6
86°Hi
RealFeel® 91°
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™ 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Very warm with plenty of sun

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™10 (Very Bright)

WindW 4 mph

Wind Gusts12 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover4%

Morning

Afternoon

Night

10/6
62°Lo
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear to partly cloudy

WindN 6 mph

Wind Gusts14 mph

Probability of Precipitation9%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover14%

Evening

Overnight

Sun & Moon

11 hrs 35 mins
Rise 7:00 AM
Set 6:35 PM
Full Moon
Rise 6:15 PM
Set 7:35 AM

Temperature History

10/6
High
Low
Forecast
86°
62°
Average
76°
48°
Last Year
82°
56°
Record
92°
2007
26°
1988

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World North America United States Illinois O'Fallon

Weather Near O'Fallon:

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