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.

28°F

-2°C

Humidity 96%
Wind Speed S 5 mph
Barometer 29.89 in (1013.4 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 15 Feb 10:55 pm EST
Extended Forecast for

Grind Stone City MI

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 27. West wind 3 to 5 mph.

    Low: 27 °F

    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 42. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Northwest wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. East wind 5 to 7 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain after 1am. Low around 30. East wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Rain

  • Wednesday

    Wednesday: Rain. High near 40. Breezy. Chance of precipitation is 90%.

    High: 40 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain after 1am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 27. West wind 3 to 5 mph.
Washington's Birthday
A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 42. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 29. Northwest wind 5 to 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 36. East wind 5 to 7 mph.
Tuesday Night
Rain after 1am. Low around 30. East wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 40. Breezy. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 39.
Thursday Night
A chance of rain after 1am. Mostly cloudy, with a low around 30.
Friday
A chance of rain and snow. Partly sunny, with a high near 38. Breezy.
Friday Night
Partly cloudy, with a low around 26. Breezy.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 28.
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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:
3:49 pm EST Feb 15, 2026
Forecast Valid:
11pm EST Feb 15, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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