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St. Charles, MO

58°F
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St. Charles

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St. Charles, MO Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today WinterCast

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 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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WinterCast

A coating to an inch

Sun, 3/15, 11:00 PM - Mon, 3/16, 8:00 AM

Snow

2 AM

59°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 1%
Chevron down
Cloudy

WindS 14 mph

Air QualityFair

Wind Gusts21 mph

Humidity68%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling22100 ft

3 AM

59°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 1%
Chevron down
Cloudy

WindS 15 mph

Air QualityFair

Wind Gusts21 mph

Humidity64%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling20200 ft

4 AM

59°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 2%
Chevron down
Cloudy

WindS 15 mph

Air QualityFair

Wind Gusts21 mph

Humidity64%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling18400 ft

5 AM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 4%
Chevron down
Cloudy

WindS 16 mph

Air QualityFair

Wind Gusts22 mph

Humidity64%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling20200 ft

6 AM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 4%
Chevron down
Cloudy

WindS 16 mph

Air QualityFair

Wind Gusts22 mph

Humidity64%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling22000 ft

7 AM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 5%
Chevron down
Cloudy

WindS 18 mph

Air QualityFair

Wind Gusts22 mph

Humidity65%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling23700 ft

8 AM

60°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

RealFeel Shade™54°

WindS 18 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts22 mph

Humidity65%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover91%

Visibility10 mi

Cloud Ceiling18200 ft

9 AM

61°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 7%
Chevron down
Cloudy

RealFeel Shade™56°

WindS 18 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts23 mph

Humidity64%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling12600 ft

10 AM

64°
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 6%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™59°

WindS 18 mph

Air QualityFair

Max UV Index1.0 (Low)

Wind Gusts27 mph

Humidity61%

Indoor Humidity53% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Visibility10 mi

Cloud Ceiling7100 ft

11 AM

65°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 5%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™61°

WindS 20 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts29 mph

Humidity59%

Indoor Humidity54% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover92%

Visibility10 mi

Cloud Ceiling5600 ft

12 PM

67°
RealFeel® 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 5%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™62°

WindS 20 mph

Air QualityPoor

Max UV Index1.3 (Low)

Wind Gusts31 mph

Humidity57%

Indoor Humidity55% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling4200 ft

1 PM

66°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 8%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™61°

WindS 21 mph

Air QualityPoor

Max UV Index1.2 (Low)

Wind Gusts35 mph

Humidity59%

Indoor Humidity55% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2800 ft

2 PM

66°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™61°

WindS 22 mph

Air QualityPoor

Max UV Index1.1 (Low)

Wind Gusts36 mph

Humidity60%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2500 ft

3 PM

64°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 65%
Chevron down
Thunderstorms
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™53°

WindS 22 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts33 mph

Humidity79%

Indoor Humidity67% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.21 in

Visibility3 mi

Cloud Ceiling2000 ft

4 PM

62°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 65%
Chevron down
Thunderstorms
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™50°

WindS 22 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts30 mph

Humidity81%

Indoor Humidity64% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.21 in

Visibility3 mi

Cloud Ceiling2000 ft

5 PM

58°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 39%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™51°

WindSSW 21 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts25 mph

Humidity78%

Indoor Humidity55% (Ideal Humidity)

Dew Point51° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling2000 ft

6 PM

55°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 33%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™46°

WindWSW 21 mph

Air QualityExcellent

Max UV Index0.2 (Low)

Wind Gusts29 mph

Humidity61%

Indoor Humidity39% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling2000 ft

7 PM

46°
RealFeel® 34°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 33%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

RealFeel Shade™34°

WindW 21 mph

Air QualityExcellent

Max UV Index0.0 (Low)

Wind Gusts38 mph

Humidity69%

Indoor Humidity31% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

8 PM

43°
RealFeel® 30°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 20 mph

Air QualityExcellent

Wind Gusts33 mph

Humidity68%

Indoor Humidity42% (Slightly Dry)

Dew Point33° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

9 PM

40°
RealFeel® 25°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 34%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 21 mph

Air QualityFair

Wind Gusts31 mph

Humidity69%

Indoor Humidity39% (Slightly Dry)

Dew Point30° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2600 ft

10 PM

37°
RealFeel® 21°
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 40%
Chevron down
Cloudy
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 22 mph

Air QualityFair

Wind Gusts27 mph

Humidity70%

Indoor Humidity37% (Dry)

Dew Point28° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2800 ft

11 PM

35°
RealFeel® 14°
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 62%
Chevron down
Rain and snow
alerts

Wind Advisory

10:00 AM Sunday - 12:00 PM Monday

WindW 23 mph

Air QualityFair

Wind Gusts28 mph

Humidity70%

Indoor Humidity35% (Dry)

Dew Point26° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.02 in

Snowtrace

Visibility6 mi

Cloud Ceiling2000 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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