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O'Fallon, MO

36°F
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O'Fallon

Missouri

36°
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O'Fallon, MO 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, January 11

Current Weather

4:47 PM

36°F
Sunny
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
39°
RealFeel Shade™
37°
Max UV Index
0.6 (Low)
Wind
W 3 mph
Wind Gusts
6 mph
Humidity
55%
Indoor Humidity
31% (Dry)
Dew Point
21° F
Pressure
↔ 30.53 in
Cloud Cover
0%
Visibility
15 mi
Cloud Ceiling
40000 ft

Day

1/11
38°Hi
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Sunshine; breezy this afternoon

Max UV Index2.0 (Low)

AccuLumen Brightness Index™10 (Very Bright)

WindWNW 10 mph

Wind Gusts25 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Morning

Afternoon

Night

1/11
26°Lo
RealFeel® 21°
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.
LEARN MORE
Clear

WindSW 7 mph

Wind Gusts12 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

9 hrs 40 mins
Rise 7:21 AM
Set 5:01 PM
Waning Crescent
Rise 1:06 AM
Set 11:41 AM

Temperature History

1/11
High
Low
Forecast
38°
26°
Average
40°
22°
Last Year
36°
24°

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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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More
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