National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Port Hope (KP58)

Lat: 44.02°NLon: 82.79°WElev: 587ft.

62°F

17°C

Humidity 86%
Wind Speed Calm
Barometer 29.68 in (1004.8 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 18 Oct 7:55 pm EDT
Extended Forecast for

Harbor Beach MI

  • Tonight

    Tonight: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Scattered
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Temperature falling to around 55 by 5pm. Breezy, with a south southeast wind 18 to 22 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 63 °F⇓

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Cloudy during the early evening, then gradual clearing, with a low around 46. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: Sunny, with a high near 58. West northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Scattered showers after 2am. Mostly clear, with a low around 45. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Mostly Clear
    then
    Scattered
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 59. Breezy. Chance of precipitation is 80%.

    High: 59 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers. Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Showers. Mostly cloudy, with a high near 52.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers

Detailed Forecast

Tonight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South southeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. Temperature falling to around 55 by 5pm. Breezy, with a south southeast wind 18 to 22 mph becoming west in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers likely, mainly before 2am. Cloudy during the early evening, then gradual clearing, with a low around 46. Breezy, with a west northwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 58. West northwest wind around 14 mph, with gusts as high as 24 mph.
Monday Night
Scattered showers after 2am. Mostly clear, with a low around 45. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Tuesday
Showers, mainly after 8am. High near 59. Breezy. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 41. Chance of precipitation is 80%.
Wednesday
Showers. Mostly cloudy, with a high near 52.
Wednesday Night
Showers. Mostly cloudy, with a low around 39.
Thursday
Scattered showers. Partly sunny, with a high near 51.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 38.
Friday
Scattered showers. Mostly sunny, with a high near 54.
Friday Night
Scattered showers. Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 56.
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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 pm EDT Oct 18, 2025
Forecast Valid:
8pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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