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Severe thunderstorms to rumble across the central, eastern US this week. Click for the forecast. Chevron right

St. Charles, MI

59°F
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St. Charles

Michigan

59°
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St. Charles, MI Weather
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1 PM

63°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 76%
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Thunderstorms
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™56°

WindW 15 mph

Air QualityExcellent

Max UV Index1.3 (Low)

Wind Gusts21 mph

Humidity83%

Indoor Humidity71% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling2700 ft

2 PM

66°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 58%
Chevron down
Thunderstorms
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™59°

WindW 21 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts33 mph

Humidity78%

Indoor Humidity73% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility5 mi

Cloud Ceiling4000 ft

3 PM

68°
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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rain drop 49%
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Intermittent clouds
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™64°

WindWNW 20 mph

Air QualityFair

Max UV Index2.5 (Low)

Wind Gusts32 mph

Humidity70%

Indoor Humidity70% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7900 ft

4 PM

68°
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™63°

WindN 20 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts32 mph

Humidity69%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling10500 ft

5 PM

67°
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 54%
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Mostly cloudy w/ t-storms
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™60°

WindN 18 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts30 mph

Humidity72%

Indoor Humidity69% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.06 in

Visibility5 mi

Cloud Ceiling4000 ft

6 PM

65°
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Intermittent clouds
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™62°

WindNNE 17 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts22 mph

Humidity73%

Indoor Humidity67% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling13300 ft

7 PM

63°
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 31%
Chevron down
Intermittent clouds
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™58°

WindNNE 16 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts20 mph

Humidity79%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14700 ft

8 PM

61°
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

RealFeel Shade™58°

WindNNW 7 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts9 mph

Humidity84%

Indoor Humidity65% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling14700 ft

9 PM

58°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

WindN 7 mph

Air QualityExcellent

Wind Gusts8 mph

Humidity91%

Indoor Humidity63% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling14700 ft

10 PM

55°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

WindNNE 7 mph

Air QualityExcellent

Wind Gusts8 mph

Humidity96%

Indoor Humidity60% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

52°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 0%
Chevron down
Cloudy
alerts

Flood Watch

8:00 PM Tuesday - 12:00 AM Friday

WindNE 6 mph

Air QualityExcellent

Wind Gusts7 mph

Humidity100%

Indoor Humidity56% (Ideal Humidity)

Dew Point52° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for St. Charles

AccuWeather's hourly forecast for St. Charles provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 63° with a RealFeel® of 57°, thunderstorms with a 76% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World North America United States Michigan St. Charles

Weather Near St. Charles:

  • Flint, MI
  • Midland, MI
  • Saginaw, MI
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