National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

MBS International Airport (KMBS)

Lat: 43.53°NLon: 84.08°WElev: 656ft.

Fair

61°F

16°C

Humidity 78%
Wind Speed W 6 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 8:53 am EDT
Extended Forecast for

Saint Charles MI

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. West northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: A chance of showers, mainly after 5am. Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 75. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Mostly clear, with a low around 52. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Showers
    Likely then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light and variable wind.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 8am. Mostly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 75. West northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Tonight
A chance of showers, mainly after 5am. Mostly clear, with a low around 52. West northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Saturday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Cloudy through mid morning, then gradual clearing, with a high near 75. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly before 7pm. Mostly clear, with a low around 52. West northwest wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 75. Light and variable wind.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 8am. Mostly sunny, with a high near 74. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Thursday
A chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Charles MI
 43.29°N 84.15°W (Elev. 591 ft)
Last Update:
4:24 am EDT Jun 19, 2026
Forecast Valid:
9am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation