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

Alma, Gratiot Community Airport (KAMN)

Lat: 43.32°NLon: 84.69°WElev: 751ft.

Fair

75°F

24°C

Humidity 47%
Wind Speed E 7 mph
Barometer 30.20 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 1 Sep 6:15 pm EDT
Extended Forecast for

4 Miles SSE Sumner MI

  • Tonight

    Tonight: Mostly clear, with a low around 50. East northeast wind 3 to 6 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. South wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers after 2pm. Increasing clouds, with a high near 79. Southwest wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 48. West southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

  • Thursday

    Thursday: Showers likely before 8am. Partly sunny, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. East northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. South wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers after 2pm. Increasing clouds, with a high near 79. Southwest wind 6 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 48. West southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Thursday
Showers likely before 8am. Partly sunny, with a high near 63. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 47.
Friday
A chance of showers between 8am and 2pm. Mostly cloudy, with a high near 65.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Sumner MI
 43.24°N 84.78°W (Elev. 794 ft)
Last Update:
6:03 pm EDT Sep 1, 2025
Forecast Valid:
6pm EDT Sep 1, 2025-6pm EDT Sep 8, 2025
 
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