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.

A Few Clouds

88°F

31°C

Humidity 33%
Wind Speed W 9 mph
Barometer 30.08 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Heat Index86°F (30°C)
Last update 4 Oct 3:35 pm EDT
Extended Forecast for

4 Miles SSE Sumner MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. South southwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Sunny, with a high near 84. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 84 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then showers after 5am. Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers before 2pm. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 60. South wind around 6 mph.
Sunday
Sunny, with a high near 84. South southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 61. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of showers after 2pm. Sunny, with a high near 84. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Monday Night
Showers before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then showers after 5am. Low around 55. Chance of precipitation is 90%.
Tuesday
A 40 percent chance of showers before 2pm. Partly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Areas of frost after 4am. Otherwise, clear, with a low around 36.
Thursday
Areas of frost. Otherwise, sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Sumner MI
 43.24°N 84.78°W (Elev. 794 ft)
Last Update:
3:46 pm EDT Oct 4, 2025
Forecast Valid:
3pm EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation