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O Fallon, IL

64°F
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O Fallon

Illinois

64°
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O Fallon, IL Weather
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Today

 Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Wed, Nov 4

Breezy in the morning; otherwise, considerable clouds and less humid Hi: 63°

Tonight: Clear Lo: 47°

Current Weather

12:16 AM

64°F
RealFeel® 58°
Mostly cloudy More Details
Wind S 9 mph
Wind Gusts 17 mph
Air Quality Excellent

O Fallon Weather Radar

O Fallon Weather Radar
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Clouds
Temperature

Hourly Weather

1 AM 61°
rain drop 51%
2 AM 60°
rain drop 47%
3 AM 60°
rain drop 40%
4 AM 59°
rain drop 34%
5 AM 58°
rain drop 34%
6 AM 57°
rain drop 22%
7 AM 57°
rain drop 6%
8 AM 58°
rain drop 6%
9 AM 59°
rain drop 6%
10 AM 60°
rain drop 6%
11 AM 60°
rain drop 6%
12 PM 61°
rain drop 4%

10-Day Weather Forecast

Today

11/4

63° 47°

Breezy in the morning

Night: Clear
9%

Thu

11/5

65° 50°

Periods of sun

Mostly cloudy
3%

Fri

11/6

57° 38°

Periods of sun

Partly cloudy
25%

Sat

11/7

54° 41°

Partly to mostly sunny

Clear
0%

Sun

11/8

64° 40°

Abundant sunshine

Clear
3%

Mon

11/9

68° 44°

Sunny and delightful

Clear
5%

Tue

11/10

71° 43°

Warm with plenty of sunshine

Clear
0%

Wed

11/11

72° 47°

Warm with clouds and sun

Partly cloudy
2%

Thu

11/12

66° 45°

Mostly sunny

Clear
2%

Fri

11/13

62° 46°

High thin cloudiness

Partly cloudy
1%

Sun & Moon

10 hrs 28 mins
Rise 6:29 AM
Set 4:57 PM
Waning Crescent
Rise 1:44 AM
Set 2:29 PM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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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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