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.

32°F

0°C

Humidity 66%
Wind Speed SW 9 mph
Barometer 29.84 in (1011.6 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 27 Feb 4:55 am EST
Extended Forecast for

Grind Stone City MI

  • Today

    Today: Mostly sunny, with a high near 42. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 13. Wind chill values as low as zero. North northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 18. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 42. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 22. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 31 mph.
Saturday
Partly sunny, with a high near 26. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 13. Wind chill values as low as zero. North northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 18. North northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 30.
Thursday
Rain likely. Mostly cloudy, with a high near 41.
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:
3:35 am EST Feb 27, 2026
Forecast Valid:
5am EST Feb 27, 2026-6pm EST Mar 5, 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