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.

Overcast

50°F

10°C

Humidity 88%
Wind Speed NE 7 mph
Barometer 30.29 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 15 Oct 3:55 am EDT
Extended Forecast for

Greenville MI

  • Overnight

    Overnight: A 50 percent chance of showers. Cloudy, with a steady temperature around 51. Northeast wind 6 to 8 mph.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 62. North wind 3 to 6 mph.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. North wind 3 to 5 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 44. Light east southeast wind.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 50 percent chance of showers. Cloudy, with a steady temperature around 51. Northeast wind 6 to 8 mph.
Wednesday
A 30 percent chance of showers before 8am. Cloudy through mid morning, then gradual clearing, with a high near 62. North wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 38. North wind 3 to 5 mph.
Thursday
Sunny, with a high near 64. Calm wind becoming east southeast around 6 mph in the afternoon.
Thursday Night
A 30 percent chance of showers, mainly after 2am. Partly cloudy, with a low around 44. Light east southeast wind.
Friday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 66.
Friday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 51.
Saturday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 70.
Saturday Night
Showers likely. Mostly cloudy, with a low around 48.
Sunday
A chance of showers. Mostly cloudy, with a high near 61.
Sunday Night
A chance of showers. Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A chance of showers. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville MI
 43.18°N 85.26°W (Elev. 853 ft)
Last Update:
4:04 am EDT Oct 15, 2025
Forecast Valid:
4am EDT Oct 15, 2025-6pm EDT Oct 21, 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