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.

26°F

-3°C

Humidity 71%
Wind Speed S 7 mph
Barometer 30.46 in (1032.9 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 8 Apr 2:55 am EDT
Extended Forecast for

Grind Stone City MI

  • Overnight

    Overnight: Mostly clear, with a low around 25. South wind around 10 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. South wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A chance of rain before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 52. West southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain after 2am, mixing with snow after 5am. Increasing clouds, with a low around 34. West northwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 40%.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am, then a chance of rain between 8am and 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 25. South wind around 10 mph.
Wednesday
Mostly sunny, with a high near 47. South wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 41. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph.
Thursday
A chance of rain before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 52. West southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain after 2am, mixing with snow after 5am. Increasing clouds, with a low around 34. West northwest wind 5 to 10 mph becoming east northeast after midnight. Chance of precipitation is 40%.
Friday
A chance of rain and snow before 8am, then a chance of rain between 8am and 2pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 51. Breezy.
Monday
A chance of rain. Mostly cloudy, with a high near 63. Breezy.
Monday Night
Rain likely. Mostly cloudy, with a low around 45. Breezy.
Tuesday
Rain likely. Mostly cloudy, with a high near 54. Breezy.
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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:
2:24 am EDT Apr 8, 2026
Forecast Valid:
3am EDT Apr 8, 2026-6pm EDT Apr 14, 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