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O'Fallon, MO

42°F
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O'Fallon

Missouri

42°
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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
Saturday, January 10

Current Weather

6:50 PM

42°F
Partly cloudy
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
43°
Wind
WSW 3 mph
Wind Gusts
8 mph
Humidity
46%
Indoor Humidity
32% (Dry)
Dew Point
22° F
Pressure
↑ 30.14 in
Cloud Cover
32%
Visibility
18 mi
Cloud Ceiling
40000 ft

Day

1/10
47°Hi
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 43°
Cold
RealFeel Guide
Cold
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
A passing morning shower or two; otherwise, breezy with variable cloudiness

Max UV Index2.0 (Low)

AccuLumen Brightness Index™8 (Bright)

WindWNW 14 mph

Wind Gusts30 mph

Probability of Precipitation70%

Probability of Thunderstorms14%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover31%

Morning

Afternoon

Night

1/10
25°Lo
RealFeel® 13°
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
A shower in places this evening; otherwise, mainly clear, breezy and colder

WindWNW 15 mph

Wind Gusts28 mph

Probability of Precipitation55%

Probability of Thunderstorms11%

Precipitation0.01 in

Rain0.01 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover25%

Evening

Overnight

Sun & Moon

9 hrs 40 mins
Rise 7:19 AM
Set 4:59 PM
Last Quarter
Rise 12:03 AM
Set 11:15 AM

Temperature History

1/10
High
Low
Forecast
47°
25°
Average
40°
24°
Last Year
33°
27°

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World North America United States Missouri O'Fallon

Weather Near O'Fallon:

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