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St. Charles, IL

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St. Charles, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 26 - September 9

Wed 8/26

83° /60°
49%
Humid with intervals of clouds and sunshine; a passing afternoon shower or two

RealFeel®89°

RealFeel Shade™82°

Max UV Index7.0 (High)

WindW 10 mph

Total Hours of Precipitation2

Total Hours of Rain2

Thu 8/27

82° /59°
4%
Mostly sunny

RealFeel®85°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindNNW 8 mph

Fri 8/28

80° /59°
0%
Mostly sunny

RealFeel®87°

RealFeel Shade™78°

Max UV Index7.0 (High)

WindSW 6 mph

Sat 8/29

79° /63°
8%
Partly sunny and nice

RealFeel®80°

RealFeel Shade™76°

Max UV Index7.0 (High)

WindSSW 8 mph

Sun 8/30

85° /65°
14%
Humid with sun and areas of high clouds

RealFeel®88°

RealFeel Shade™86°

Max UV Index3.0 (Moderate)

WindSSW 10 mph

Mon 8/31

82° /66°
65%
Clouds giving way to some sun and humid; occasional morning rain and a thunderstorm followed by a thunderstorm in spots in the afternoon

RealFeel®87°

RealFeel Shade™83°

Max UV Index6.0 (High)

WindSSW 12 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 9/1

84° /65°
25%
Humid with sun and areas of high clouds

RealFeel®90°

RealFeel Shade™87°

Max UV Index3.0 (Moderate)

WindWSW 8 mph

Wed 9/2

84° /68°
55%
A morning shower in spots; otherwise, mostly sunny and warm

RealFeel®92°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindWSW 4 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 9/3

85° /65°
55%
Warm and humid with periods of sunshine; a thunderstorm in spots in the afternoon

RealFeel®90°

RealFeel Shade™88°

Max UV Index6.0 (High)

WindSSW 5 mph

Total Hours of Precipitation1

Total Hours of Rain1

Fri 9/4

85° /64°
58%
A morning thunderstorm; otherwise, partly sunny, humid and remaining warm

RealFeel®99°

RealFeel Shade™95°

Max UV Index6.0 (High)

WindSSW 4 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sat 9/5

79° /60°
1%
Mostly sunny

RealFeel®84°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindSSW 2 mph

Sun 9/6

73° /58°
25%
Intervals of clouds and sunshine

RealFeel®75°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindN 2 mph

Mon 9/7

79° /62°
20%
Plenty of sun

RealFeel®82°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindSSW 6 mph

Tue 9/8

81° /61°
57%
Mostly sunny and humid; a passing shower in the afternoon

RealFeel®86°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindW 5 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Wed 9/9

80° /61°
10%
Mostly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index6.0 (High)

WindENE 1 mph

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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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