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.

29°F

-2°C

Humidity 78%
Wind Speed N 17 mph
Barometer 30.35 in (1029.0 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 1 Apr 12:55 pm EDT
Extended Forecast for

Grind Stone City MI

  • This Afternoon

    This Afternoon: Partly sunny, with a steady temperature around 31. Northeast wind around 14 mph, with gusts as high as 23 mph.

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a temperature rising to around 34 by 3am. Northeast wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 31 °F⇑

    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 7am. High near 50. East wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm. Low around 42. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Rain and
    Breezy

  • Friday

    Friday: A chance of rain before 8am. Mostly sunny, with a high near 54. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 54 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of rain after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Partly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain, mainly after 8am. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Mostly cloudy, with a high near 40. Breezy.

    High: 40 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a steady temperature around 31. Northeast wind around 14 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a temperature rising to around 34 by 3am. Northeast wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Rain, mainly after 7am. High near 50. East wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain and possibly a thunderstorm. Low around 42. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain before 8am. Mostly sunny, with a high near 54. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Saturday
Rain, mainly after 8am. High near 57. Chance of precipitation is 90%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 35. Breezy.
Sunday
Mostly cloudy, with a high near 40. Breezy.
Sunday Night
Mostly cloudy, with a low around 30. Blustery.
Monday
Mostly sunny, with a high near 39.
Monday Night
A chance of snow. Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grind Stone City MI
 44.06°N 82.92°W (Elev. 584 ft)
Last Update:
4:24 am EDT Apr 1, 2026
Forecast Valid:
1pm EDT Apr 1, 2026-6pm EDT Apr 7, 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