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

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Fair

43°F

6°C

Humidity 66%
Wind Speed W 6 mph
Barometer 29.94 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 21 Nov 5:35 pm EST
Extended Forecast for

Ionia MI

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North northwest wind 3 to 5 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. South southwest wind 6 to 8 mph.

    Low: 33 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. West wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers, mainly after 1am. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55.

    High: 55 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. South southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 27. West wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 53.
Monday Night
Showers, mainly after 1am. Low around 41. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 55.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 42.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 26.
Thanksgiving Day
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ionia MI
 42.98°N 85.07°W (Elev. 640 ft)
Last Update:
5:03 pm EST Nov 21, 2025
Forecast Valid:
5pm EST Nov 21, 2025-6pm EST Nov 28, 2025
 
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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