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

Port Hope (KP58)

Lat: 44.02°NLon: 82.79°WElev: 587ft.

22°F

-6°C

Humidity 60%
Wind Speed W 10 mph
Barometer 30.11 in (1021.5 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 17 Mar 8:55 pm EDT
Extended Forecast for

Grind Stone City MI

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. South wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain and snow before 11am, then a chance of rain between 11am and 2pm. Mostly cloudy, with a high near 38. West southwest wind around 8 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. North wind around 6 mph becoming west after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain before 8pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow after 2am. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. West southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 34. South wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
A chance of rain and snow before 11am, then a chance of rain between 11am and 2pm. Mostly cloudy, with a high near 38. West southwest wind around 8 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 31. North wind around 6 mph becoming west after midnight.
Friday
A chance of rain after 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Friday Night
A chance of rain before 8pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 44.
Saturday Night
A chance of rain and snow after 2am. Mostly cloudy, with a low around 35.
Sunday
A chance of rain and snow before 2pm. Partly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 24.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grind Stone City MI
 44.06°N 82.92°W (Elev. 584 ft)
Last Update:
7:49 pm EDT Mar 17, 2026
Forecast Valid:
9pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
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