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Millions face Arctic chill through end of January. Get the forecast details. Chevron right

St. Charles, MO

34°F
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St. Charles

Missouri

34°
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St. Charles, MO Weather
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WinterCast

Little to no accumulation

Fri, 1/16, 12:00 AM - Fri, 1/16, 1:00 AM

Snow

12 AM

35°
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 42%
Chevron down
Flurries

WindSSW 10 mph

Air QualityFair

Wind Gusts13 mph

Humidity42%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover76%

Snowtrace

Visibility10 mi

Cloud Ceiling6100 ft

1 AM

35°
RealFeel® 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 42%
Chevron down
Intermittent clouds

WindSSW 10 mph

Air QualityFair

Wind Gusts13 mph

Humidity44%

Indoor Humidity27% (Very Dry)

Dew Point14° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling8900 ft

2 AM

34°
RealFeel® 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds

WindSSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity47%

Indoor Humidity28% (Very Dry)

Dew Point16° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling11800 ft

3 AM

34°
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 59%
Chevron down
Mostly cloudy w/ flurries

WindSSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity50%

Indoor Humidity29% (Very Dry)

Dew Point17° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

4 AM

34°
RealFeel® 24°
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
rain drop 61%
Chevron down
Mostly cloudy w/ flurries

WindSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity55%

Indoor Humidity30% (Dry)

Dew Point19° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

5 AM

33°
RealFeel® 24°
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
rain drop 46%
Chevron down
Intermittent clouds

WindWSW 10 mph

Air QualityFair

Wind Gusts14 mph

Humidity61%

Indoor Humidity31% (Dry)

Dew Point21° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14200 ft

6 AM

33°
RealFeel® 23°
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
rain drop 61%
Chevron down
Mostly cloudy w/ flurries

WindW 10 mph

Air QualityFair

Wind Gusts14 mph

Humidity66%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Snowtrace

Visibility10 mi

Cloud Ceiling7000 ft

7 AM

33°
RealFeel® 22°
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
rain drop 10%
Chevron down
Intermittent clouds

WindW 12 mph

Air QualityFair

Wind Gusts15 mph

Humidity70%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling15100 ft

8 AM

34°
RealFeel® 24°
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
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™24°

WindW 13 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts15 mph

Humidity71%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling16400 ft

9 AM

37°
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™27°

WindW 14 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts16 mph

Humidity68%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling17600 ft

10 AM

40°
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™28°

WindW 15 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts20 mph

Humidity63%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14100 ft

11 AM

42°
RealFeel® 32°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™30°

WindW 16 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts24 mph

Humidity56%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling10600 ft

12 PM

43°
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™32°

WindW 17 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts29 mph

Humidity52%

Indoor Humidity36% (Dry)

Dew Point27° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7100 ft

1 PM

45°
RealFeel® 35°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™33°

WindW 17 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts30 mph

Humidity48%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling6200 ft

2 PM

43°
RealFeel® 33°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™33°

WindW 16 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts29 mph

Humidity49%

Indoor Humidity35% (Dry)

Dew Point25° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling5300 ft

3 PM

42°
RealFeel® 31°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™31°

WindW 16 mph

Air QualityExcellent

Max UV Index0.7 (Low)

Wind Gusts29 mph

Humidity51%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling4500 ft

4 PM

41°
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™30°

WindW 15 mph

Air QualityExcellent

Max UV Index0.3 (Low)

Wind Gusts28 mph

Humidity52%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling5000 ft

5 PM

40°
RealFeel® 29°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 7%
Chevron down
Intermittent clouds

RealFeel Shade™29°

WindW 14 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts25 mph

Humidity55%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling5500 ft

6 PM

38°
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 11%
Chevron down
Intermittent clouds

WindWNW 13 mph

Air QualityFair

Wind Gusts23 mph

Humidity60%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling6100 ft

7 PM

36°
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 22%
Chevron down
Mostly cloudy

WindW 10 mph

Air QualityFair

Wind Gusts20 mph

Humidity64%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling6400 ft

8 PM

34°
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 22%
Chevron down
Mostly cloudy

WindW 10 mph

Air QualityFair

Wind Gusts18 mph

Humidity68%

Indoor Humidity34% (Dry)

Dew Point25° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover88%

Visibility10 mi

Cloud Ceiling6700 ft

9 PM

33°
RealFeel® 24°
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
rain drop 27%
Chevron down
Cloudy

WindWSW 10 mph

Air QualityFair

Wind Gusts16 mph

Humidity70%

Indoor Humidity34% (Dry)

Dew Point24° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7100 ft

10 PM

32°
RealFeel® 22°
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
rain drop 45%
Chevron down
Cloudy

WindW 12 mph

Air QualityFair

Wind Gusts17 mph

Humidity70%

Indoor Humidity33% (Dry)

Dew Point23° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover93%

Visibility10 mi

Cloud Ceiling6200 ft

11 PM

31°
RealFeel® 17°
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
rain drop 49%
Chevron down
Flurries

WindWNW 13 mph

Air QualityFair

Wind Gusts18 mph

Humidity70%

Indoor Humidity32% (Dry)

Dew Point22° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover96%

Snow0.06 in

Visibility6 mi

Cloud Ceiling5400 ft

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World North America United States Missouri St. Charles

Weather Near St. Charles:

  • O'Fallon, MO
  • Springfield, IL
  • St. Louis, MO
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