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St. Charles, MO

76°F

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St. Charles, MO Weather

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A coating to an inch

Mon, 3/2, 1:00 AM - Mon, 3/2, 9:00 AM

Snow

Ice

Mon, 3/2, 1:00 AM - Mon, 3/2, 10:00 AM

Ice

4 PM

73°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Sunny

Red Flag Warning

12:00 PM Friday - 6:00 PM Friday

RealFeel Shade™69°

WindSW 13 mph

Air QualityPoor

Max UV Index1.4 (Low)

Wind Gusts25 mph

Humidity24%

Indoor Humidity24% (Slightly Dry)

Dew Point34° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover8%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

72°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly sunny

Red Flag Warning

12:00 PM Friday - 6:00 PM Friday

RealFeel Shade™69°

WindSW 12 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts20 mph

Humidity26%

Indoor Humidity26% (Slightly Dry)

Dew Point35° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

67°

RealFeel® 64°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

0%

Mostly clear

WindWSW 10 mph

Air QualityFair

Wind Gusts13 mph

Humidity32%

Indoor Humidity31% (Slightly Dry)

Dew Point36° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

64°

RealFeel® 62°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

0%

Clear

WindSW 8 mph

Air QualityFair

Wind Gusts12 mph

Humidity36%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover7%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

61°

RealFeel® 59°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

0%

Clear

WindWSW 7 mph

Air QualityFair

Wind Gusts12 mph

Humidity42%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

58°

RealFeel® 56°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

0%

Clear

WindWSW 7 mph

Air QualityFair

Wind Gusts9 mph

Humidity47%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

55°

RealFeel® 53°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

0%

Clear

WindW 6 mph

Air QualityFair

Wind Gusts8 mph

Humidity51%

Indoor Humidity32% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

52°

RealFeel® 50°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

0%

Clear

WindWNW 6 mph

Air QualityFair

Wind Gusts7 mph

Humidity56%

Indoor Humidity31% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 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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