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

Selfridge Air National Guard Base (KMTC)

Lat: 42.6°NLon: 82.84°WElev: 577ft.

Fair

73°F

23°C

Humidity 67%
Wind Speed S 8 mph
Barometer 29.87 in (1011.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Oct 12:55 pm EDT
Extended Forecast for

Harsens Island MI

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 73. South southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain and thunderstorms, mainly after midnight. Partly cloudy, with a low around 66. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 2am. Partly cloudy, with a low around 60. West wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Mostly Clear
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 2pm. Mostly cloudy, with a high near 68. North wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 68 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain Likely

  • Friday

    Friday: A chance of rain before 2pm. Mostly cloudy, with a high near 62. Breezy.

    High: 62 °F

    Chance Rain
    and Breezy

Detailed Forecast

Columbus Day
Partly sunny, with a high near 73. South southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
A chance of rain and thunderstorms, mainly after midnight. Partly cloudy, with a low around 66. South southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 78. Southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday Night
A chance of rain after 2am. Partly cloudy, with a low around 60. West wind 5 to 10 mph becoming light north northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain before 2pm. Mostly cloudy, with a high near 68. North wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50.
Friday
A chance of rain before 2pm. Mostly cloudy, with a high near 62. Breezy.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harsens Island MI
 42.61°N 82.59°W (Elev. 571 ft)
Last Update:
10:49 am EDT Oct 12, 2026
Forecast Valid:
1pm EDT Oct 12, 2026-6pm EDT Oct 18, 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