Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

54°F

12°C

Humidity 69%
Wind Speed N 20 G 32 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 44°F (7°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 4 Oct 9:51 am EDT
Extended Forecast for

Copper Harbor MI

  • Today

    Today: Mostly sunny, with a high near 58. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A chance of sprinkles between 10pm and 1am.  Partly cloudy, with a low around 44. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 44 °F

    Chance
    Sprinkles and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. Breezy.

    High: 60 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
A chance of sprinkles between 10pm and 1am. Partly cloudy, with a low around 44. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.
Monday
Mostly sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 44. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 65. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 60. Breezy.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 60. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Copper Harbor MI
 47.46°N 87.86°W (Elev. 659 ft)
10:15 am EDT Oct 4, 2026
10am EDT Oct 4, 2026-6pm EDT Oct 10, 2026
 
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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