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.

53°F

12°C

Humidity 51%
Wind Speed SW 13 G 36 mph
Barometer 29.64 in (1003.8 mb)
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 9 Mar 9:55 am EDT
Extended Forecast for

Grind Stone City MI

  • Today

    Today: Mostly sunny, with a high near 51. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Northeast wind 9 to 13 mph.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. North northeast wind 11 to 15 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain. Low around 31. Blustery, with a northeast wind 17 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 31 °F

    Blustery.
    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain before 5pm, then rain and snow likely. High near 35. Breezy, with a northeast wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy. Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 8pm. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 60%.

    Low: 22 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Blustery.

    High: 31 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 2am. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Partly Cloudy
    then Chance
    Snow and
    Breezy

  • Friday

    Friday: Rain and snow likely, mainly before 2pm. Mostly cloudy, with a high near 35. Windy.

    High: 35 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 51. Breezy, with a west southwest wind 20 to 22 mph, with gusts as high as 32 mph.
Tonight
Partly cloudy, with a low around 33. Northeast wind 9 to 13 mph.
Tuesday
Mostly cloudy, with a high near 39. North northeast wind 11 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Rain. Low around 31. Blustery, with a northeast wind 17 to 21 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain before 5pm, then rain and snow likely. High near 35. Breezy, with a northeast wind 21 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly before 8pm. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 31. Blustery.
Thursday Night
A chance of snow after 2am. Mostly cloudy, with a low around 25. Breezy.
Friday
Rain and snow likely, mainly before 2pm. Mostly cloudy, with a high near 35. Windy.
Friday Night
A chance of rain and snow before 8pm. Mostly cloudy, with a low around 23. Windy.
Saturday
Partly sunny, with a high near 32. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 35. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grind Stone City MI
 44.06°N 82.89°W (Elev. 577 ft)
Last Update:
10:13 am EDT Mar 9, 2026
Forecast Valid:
10am EDT Mar 9, 2026-6pm EDT Mar 15, 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