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Enough snow to shovel and plow is on the way for the coastal Northeast. Click for details. Chevron right

St. Charles, IL

12°F
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St. Charles

Illinois

12°
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St. Charles, IL Weather
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WinterCast

A coating to an inch

Sun, 1/18, 3:00 PM - Sun, 1/18, 6:00 PM

Snow

1 AM

13°
RealFeel® -8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 38%
Chevron down
Cloudy

WindW 16 mph

Air QualityExcellent

Wind Gusts22 mph

Humidity80%

Indoor Humidity22% (Very Dry)

Dew Point8° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling2000 ft

2 AM

12°
RealFeel® -9°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 32%
Chevron down
Cloudy

WindW 16 mph

Air QualityFair

Wind Gusts21 mph

Humidity80%

Indoor Humidity21% (Very Dry)

Dew Point6° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling2000 ft

3 AM

10°
RealFeel® -10°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 32%
Chevron down
Cloudy

WindWSW 15 mph

Air QualityFair

Wind Gusts20 mph

Humidity80%

Indoor Humidity20% (Very Dry)

Dew Point5° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility5 mi

Cloud Ceiling2000 ft

4 AM

9°
RealFeel® -10°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 32%
Chevron down
Cloudy

WindWSW 15 mph

Air QualityFair

Wind Gusts18 mph

Humidity79%

Indoor Humidity19% (Extremely Dry)

Dew Point4° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility5 mi

Cloud Ceiling2000 ft

5 AM

8°
RealFeel® -11°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 32%
Chevron down
Cloudy

WindWSW 15 mph

Air QualityFair

Wind Gusts17 mph

Humidity79%

Indoor Humidity18% (Extremely Dry)

Dew Point3° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Visibility5 mi

Cloud Ceiling2000 ft

6 AM

8°
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 21%
Chevron down
Cloudy

WindWSW 14 mph

Air QualityFair

Wind Gusts17 mph

Humidity79%

Indoor Humidity18% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover96%

Visibility5 mi

Cloud Ceiling2000 ft

7 AM

7°
RealFeel® -12°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

WindWSW 14 mph

Air QualityFair

Wind Gusts16 mph

Humidity80%

Indoor Humidity17% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling5600 ft

8 AM

6°
RealFeel® -14°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™-14°

WindSW 14 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts17 mph

Humidity83%

Indoor Humidity17% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling6300 ft

9 AM

8°
RealFeel® -11°
Frigid
RealFeel Guide
Frigid
-24° to -11°
Caution advised. Frostbite to exposed skin within 8 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™-11°

WindSW 15 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts18 mph

Humidity75%

Indoor Humidity17% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7100 ft

10 AM

11°
RealFeel® -8°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™-8°

WindSW 15 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts21 mph

Humidity69%

Indoor Humidity18% (Extremely Dry)

Dew Point2° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling5900 ft

11 AM

13°
RealFeel® -6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 20%
Chevron down
Cloudy

RealFeel Shade™-6°

WindSW 16 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts22 mph

Humidity64%

Indoor Humidity18% (Extremely Dry)

Dew Point3° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling4800 ft

12 PM

15°
RealFeel® -4°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 25%
Chevron down
Cloudy

RealFeel Shade™-4°

WindSW 16 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts24 mph

Humidity62%

Indoor Humidity19% (Extremely Dry)

Dew Point4° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3700 ft

1 PM

16°
RealFeel® -2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 43%
Chevron down
Cloudy

RealFeel Shade™-2°

WindSSW 16 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts22 mph

Humidity60%

Indoor Humidity19% (Extremely Dry)

Dew Point4° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling3100 ft

2 PM

17°
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

RealFeel Shade™-1°

WindSSW 16 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts20 mph

Humidity61%

Indoor Humidity20% (Very Dry)

Dew Point6° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2500 ft

3 PM

17°
RealFeel® -2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 51%
Chevron down
Snow

RealFeel Shade™-2°

WindSSW 15 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts18 mph

Humidity63%

Indoor Humidity21% (Very Dry)

Dew Point7° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Snow0.27 in

Visibility3 mi

Cloud Ceiling2000 ft

4 PM

18°
RealFeel® -1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 59%
Chevron down
Snow

RealFeel Shade™-1°

WindSSW 14 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts18 mph

Humidity66%

Indoor Humidity23% (Very Dry)

Dew Point8° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snow0.26 in

Visibility3 mi

Cloud Ceiling2000 ft

5 PM

18°
RealFeel® 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 60%
Chevron down
Snow

WindSSW 13 mph

Air QualityFair

Wind Gusts18 mph

Humidity75%

Indoor Humidity25% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Snow0.27 in

Visibility3 mi

Cloud Ceiling2000 ft

6 PM

18°
RealFeel® 4°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

WindSSW 12 mph

Air QualityFair

Wind Gusts16 mph

Humidity81%

Indoor Humidity26% (Very Dry)

Dew Point13° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

7 PM

19°
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 55%
Chevron down
Flurries

WindSW 14 mph

Air QualityFair

Wind Gusts18 mph

Humidity84%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover96%

Snowtrace

Visibility10 mi

Cloud Ceiling2000 ft

8 PM

20°
RealFeel® 2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 55%
Chevron down
Flurries

WindWSW 15 mph

Air QualityFair

Wind Gusts17 mph

Humidity82%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover91%

Snowtrace

Visibility10 mi

Cloud Ceiling2000 ft

9 PM

19°
RealFeel® 1°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindW 16 mph

Air QualityFair

Wind Gusts20 mph

Humidity82%

Indoor Humidity27% (Very Dry)

Dew Point15° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling2000 ft

10 PM

19°
RealFeel® -2°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 37%
Chevron down
Cloudy

WindW 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity80%

Indoor Humidity26% (Very Dry)

Dew Point13° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling2000 ft

11 PM

17°
RealFeel® -6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
LEARN MORE
rain drop 44%
Chevron down
Cloudy

WindWNW 21 mph

Air QualityFair

Wind Gusts25 mph

Humidity78%

Indoor Humidity25% (Very Dry)

Dew Point11° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling2000 ft

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World North America United States Illinois St. Charles

Weather Near St. Charles:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
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