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.

35°F

2°C

Humidity 93%
Wind Speed N 8 mph
Barometer 29.80 in (1009.9 mb)
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 20 Mar 4:55 pm EDT
Extended Forecast for

Grind Stone City MI

  • Tonight

    Tonight: Partly cloudy, with a low around 31. North wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow between 2pm and 3pm. Mostly cloudy, with a high near 40. North wind 5 to 7 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain after 2am. Mostly cloudy, with a steady temperature around 38. Southeast wind around 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain before 2pm. Mostly cloudy, with a high near 38. North northeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. North northeast wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 32.

    High: 32 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Blustery.

    Low: 27 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. North wind 7 to 13 mph, with gusts as high as 18 mph.
Saturday
A slight chance of rain and snow between 2pm and 3pm. Mostly cloudy, with a high near 40. North wind 5 to 7 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.
Saturday Night
A chance of rain after 2am. Mostly cloudy, with a steady temperature around 38. Southeast wind around 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
Sunday
A chance of rain before 2pm. Mostly cloudy, with a high near 38. North northeast wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 27. North northeast wind 14 to 16 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 27. Blustery.
Wednesday
Partly sunny, with a high near 35. Breezy.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 48. Breezy.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 24. Blustery.
Friday
Partly sunny, with a high near 32. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grind Stone City MI
 44.06°N 82.92°W (Elev. 584 ft)
Last Update:
4:24 pm EDT Mar 20, 2026
Forecast Valid:
5pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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