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.

64°F

18°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in (1019.5 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 15 Aug 5:55 am EDT
Extended Forecast for

Harbor Beach MI

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. South southwest wind 6 to 8 mph.

    Low: 68 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 85. South southwest wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 8am. Mostly cloudy, with a high near 76. North northeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 77.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming southeast 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 68. South southwest wind 6 to 8 mph.
Saturday
A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 85. South southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers before 8am. Mostly cloudy, with a high near 76. North northeast wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 62.
Monday
A chance of showers after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63.
Tuesday
A chance of showers. Mostly cloudy, with a high near 77.
Tuesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 65.
Thursday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harbor Beach MI
 43.85°N 82.65°W (Elev. 577 ft)
Last Update:
5:13 am EDT Aug 15, 2025
Forecast Valid:
6am EDT Aug 15, 2025-6pm EDT Aug 21, 2025
 
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