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.

72°F

22°C

Humidity 73%
Wind Speed NW 9 mph
Barometer 29.91 in (1012.3 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 27 Aug 11:55 am EDT
Extended Forecast for

Harbor Beach MI

  • This Afternoon

    This Afternoon: A slight chance of showers after 3pm. Partly sunny, with a high near 75. Northwest wind around 10 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 11pm. Partly cloudy, with a low around 57. North wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. North northeast wind 6 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. East wind around 6 mph becoming light and variable after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 78.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers after 3pm. Partly sunny, with a high near 75. Northwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 11pm. Partly cloudy, with a low around 57. North wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 71. North northeast wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 57. East wind around 6 mph becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 64.
Sunday
A chance of showers. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
Sunday Night
Showers likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 67.
Monday
A chance of showers. Mostly cloudy, with a high near 78.
Monday Night
A chance of showers. Mostly cloudy, with a low around 68.
Tuesday
A chance of showers. Partly sunny, with a high near 78.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harbor Beach MI
 43.85°N 82.65°W (Elev. 577 ft)
Last Update:
4:24 am EDT Aug 27, 2026
Forecast Valid:
12pm EDT Aug 27, 2026-6pm EDT Sep 2, 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