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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Copper Harbor (KP59)

Lat: 47.47°NLon: 87.88°WElev: 623ft.

54°F

12°C

Humidity 29%
Wind Speed W 12 G 31 mph
Barometer 30.15 in (1021.2 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill50°F (10°C)
Last update 17 Oct 12:51 pm EDT
Extended Forecast for

Copper Harbor MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. Breezy, with a west wind around 20 mph, with gusts as high as 40 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southwest wind around 10 mph, with gusts as high as 30 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 58 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. West wind around 10 mph, with gusts as high as 30 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 53. West wind around 5 mph becoming calm in the morning.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Tuesday Night

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

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 52. Breezy, with a west wind around 20 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 44. Southwest wind around 10 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 58. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 45. West wind around 10 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 53. West wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Mostly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 60.
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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:
11:07 am EDT Oct 17, 2026
Forecast Valid:
1pm EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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