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

Excessive Rainfall Areas Today; Tropical Storm Jerry Forms

Heavy to excessive rainfall is possible today and tonight ahead of and along a cold front crossing portions of Kentucky, middle Tennessee, the Ohio Valley and New Mexico. Tropical Storm Jerry, the tenth named storm of the 2025 season, has formed over the central tropical Atlantic. Jerry is expected to be near or north of the northern Leeward Islands on Thursday and Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

Breezy

54°F

12°C

Humidity 57%
Wind Speed N 22 G 32 mph
Barometer 30.04 in (1017.5 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 7 Oct 1:51 pm EDT
Extended Forecast for

Copper Harbor MI

Frost Advisory October 8, 12:00am until October 8, 10:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. North wind around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. Calm wind becoming south around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Increasing clouds, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Partly cloudy, with a low around 41. North wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 55. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 47. Calm wind becoming south around 5 mph after midnight.
Thursday
Sunny, with a high near 64. Southwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers. Increasing clouds, with a low around 54.
Friday
Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A chance of showers. Partly sunny, with a high near 66.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 55.
Columbus Day
A chance of showers. Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.46°N 87.89°W (Elev. 719 ft)
Last Update:
2:10 pm EDT Oct 7, 2025
Forecast Valid:
2pm EDT Oct 7, 2025-6pm EDT Oct 13, 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