Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Ionia County Airport (KY70)

Lat: 42.94°NLon: 85.06°WElev: 818ft.

Fair

70°F

21°C

Humidity 94%
Wind Speed S 2 mph
Barometer 30.10 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 15 Sep 8:35 pm EDT
Extended Forecast for

Greenville MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. West wind around 6 mph becoming light and variable  after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. East northeast wind around 8 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 57. East wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Thursday

    Thursday: A 10 percent chance of showers before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 76. East northeast wind around 6 mph.

    High: 76 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Northeast wind 3 to 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm before 2pm, then showers likely.  Cloudy, with a high near 68.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 2am.  Cloudy, with a low around 57.

    Low: 57 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 58. West wind around 6 mph becoming light and variable after midnight.
Wednesday
Partly sunny, with a high near 72. East northeast wind around 8 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. East wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday
A 10 percent chance of showers before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 76. East northeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 54. Northeast wind 3 to 5 mph.
Friday
Partly sunny, with a high near 72.
Friday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm before 2pm, then showers likely. Cloudy, with a high near 68.
Saturday Night
Showers likely, mainly before 2am. Cloudy, with a low around 57.
Sunday
A chance of showers. Mostly cloudy, with a high near 70.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53.
Monday
A chance of showers. Mostly cloudy, with a high near 68.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville MI
 43.18°N 85.26°W (Elev. 853 ft)
9:03 pm EDT Sep 15, 2026
9pm EDT Sep 15, 2026-6pm EDT Sep 22, 2026
 
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Additional Resources

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