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Historic Thanksgiving travel surge collides with coast-to-coast storm. See the forecast. Chevron right
Atmospheric river to drench Pacific Northwest Thanksgiving Week. Get the forecast. Chevron right

O'Fallon Township, IL

46°F
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O'Fallon Township

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46°
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O'Fallon Township, IL Weather
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3 AM

46°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 20%
Chevron down
Fog
alerts

Dense Fog Advisory

6:00 PM Sunday - 9:00 AM Monday

WindSSE 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity91%

Indoor Humidity42% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility0.00 mi

Cloud Ceiling30000 ft

4 AM

46°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 20%
Chevron down
Fog
alerts

Dense Fog Advisory

6:00 PM Sunday - 9:00 AM Monday

WindSSE 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity93%

Indoor Humidity41% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility0.00 mi

Cloud Ceiling30000 ft

5 AM

46°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 20%
Chevron down
Fog
alerts

Dense Fog Advisory

6:00 PM Sunday - 9:00 AM Monday

WindSSE 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity91%

Indoor Humidity41% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility0.00 mi

Cloud Ceiling20600 ft

6 AM

47°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 15%
Chevron down
Fog
alerts

Dense Fog Advisory

6:00 PM Sunday - 9:00 AM Monday

WindSSE 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity90%

Indoor Humidity42% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility0.00 mi

Cloud Ceiling18800 ft

7 AM

46°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 5%
Chevron down
Fog
alerts

Dense Fog Advisory

6:00 PM Sunday - 9:00 AM Monday

RealFeel Shade™42°

WindSSE 6 mph

Air QualityPoor

Max UV Index0.0 (Low)

Wind Gusts7 mph

Humidity97%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility0.50 mi

Cloud Ceiling500 ft

8 AM

46°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 5%
Chevron down
Fog
alerts

Dense Fog Advisory

6:00 PM Sunday - 9:00 AM Monday

RealFeel Shade™42°

WindSSE 7 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts8 mph

Humidity97%

Indoor Humidity44% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Visibility0.50 mi

Cloud Ceiling500 ft

9 AM

49°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 6%
Chevron down
Fog

RealFeel Shade™44°

WindSSE 8 mph

Air QualityPoor

Max UV Index0.4 (Low)

Wind Gusts9 mph

Humidity92%

Indoor Humidity46% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility0.50 mi

Cloud Ceiling500 ft

10 AM

51°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 7%
Chevron down
Fog

RealFeel Shade™46°

WindSSE 8 mph

Air QualityPoor

Max UV Index0.5 (Low)

Wind Gusts10 mph

Humidity88%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility1.00 mi

Cloud Ceiling1000 ft

11 AM

52°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 7%
Chevron down
Fog

RealFeel Shade™48°

WindS 8 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts10 mph

Humidity83%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility2 mi

Cloud Ceiling1500 ft

12 PM

54°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 11%
Chevron down
Fog

RealFeel Shade™51°

WindS 9 mph

Air QualityPoor

Max UV Index0.7 (Low)

Wind Gusts10 mph

Humidity80%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility4 mi

Cloud Ceiling2000 ft

1 PM

55°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™51°

WindS 9 mph

Air QualityPoor

Max UV Index0.7 (Low)

Wind Gusts12 mph

Humidity78%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling5400 ft

2 PM

56°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™53°

WindSSE 9 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts12 mph

Humidity75%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling3700 ft

3 PM

54°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 25%
Chevron down
Cloudy

RealFeel Shade™50°

WindSE 10 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts12 mph

Humidity80%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling2000 ft

4 PM

54°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 51%
Chevron down
Showers

RealFeel Shade™46°

WindSE 9 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts12 mph

Humidity83%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Rain0.07 in

Visibility5 mi

Cloud Ceiling1700 ft

5 PM

52°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindSSE 8 mph

Air QualityFair

Wind Gusts10 mph

Humidity89%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling1400 ft

6 PM

51°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindSSE 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity93%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling1100 ft

7 PM

51°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 54%
Chevron down
Showers

WindSSE 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity96%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Rain0.07 in

Visibility5 mi

Cloud Ceiling1100 ft

8 PM

50°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindSSE 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity99%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling1100 ft

9 PM

51°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 45%
Chevron down
Cloudy

WindSSE 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity97%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling1100 ft

10 PM

51°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindSSE 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity98%

Indoor Humidity52% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling900 ft

11 PM

51°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 51%
Chevron down
Showers

WindSE 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity98%

Indoor Humidity53% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Visibility5 mi

Cloud Ceiling700 ft

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World North America United States Illinois O'Fallon Township

Weather Near O'Fallon Township:

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