COPPER HARBOR, MI 49918 Weather Forecast & Current Conditions

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COPPER HARBOR, MI
Current Weather

1:51 AM EDT SEP 14, 2026
46°F
Feels Like: 42°F
Dewpoint: 45°F
Rel. Hum.: 96%
Visibility:
Wind: W at 7 mph
Pressure: 30.16 inches
Last 72 hours

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COPPER HARBOR, MI 49918
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Clear. Near steady temperature around 50. Light northwest winds.
MONDAY
Mostly sunny in the morning, then becoming mostly cloudy. Highs 64 to 69. South winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 30 mph in the afternoon.
MONDAY NIGHT
Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 55. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 100 percent.
TUESDAY
Windy. Mostly sunny. Highs 61 to 66. West winds 20 to 30 mph with gusts up to 55 mph.
TUESDAY NIGHT
Clear. Lows 48 to 53. West winds 5 to 15 mph with gusts up to 35 mph.
WEDNESDAY
Partly cloudy. Highs 59 to 64.
WEDNESDAY NIGHT
Mostly cloudy. Lows 52 to 57.
THURSDAY
Mostly sunny. Highs 63 to 68.
THURSDAY NIGHT
Partly cloudy. Lows 52 to 57.
FRIDAY
Mostly cloudy. Highs 66 to 71.
FRIDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows 53 to 58.
SATURDAY THROUGH SUNDAY
Partly cloudy. Highs 65 to 70. Lows 51 to 56.

Visible Weather Satellite
COPPER HARBOR, MI 49918
Infrared Weather Satellite
COPPER HARBOR, MI 49918
NEXRAD Weather Radar
COPPER HARBOR, MI 49918

COPPER HARBOR, MI 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/13/2026
Monday
14 SEP 2026
COPPER HARBOR, MI 49918 weather forecast Day 1, 0 hours 2 AM 55° 54° Clear 0%

0% Thunder
( 0% severe)
NNW   5 72% 46°
Low 53° COPPER HARBOR, MI 49918 weather forecast Day 1, 3 hours 5 AM 54° 54° Clear WNW   3 71% 45°
High 66° COPPER HARBOR, MI 49918 weather forecast Day 1, 6 hours 8 AM 54° 54° Clear 0%

0% Thunder
( 0% severe)
  CALM 74% 46°

Increasing Clouds



COPPER HARBOR, MI 49918 weather forecast Day 1, 9 hours 11 AM 61° 61° Partly Cloudy SSW   5 60% 47°
COPPER HARBOR, MI 49918 weather forecast Day 1, 12 hours 2 PM 65° 65° Partly Cloudy 4%

0% Thunder
( 0% severe)
S   9 50% 46°
COPPER HARBOR, MI 49918 weather forecast Day 1, 15 hours 5 PM 66° 66° Mostly Cloudy SE   14 52% 48°
COPPER HARBOR, MI 49918 weather forecast Day 1, 18 hours 8 PM 65° 65° Mostly Cloudy 99%
RAIN
***
0% Thunder
( 15% severe)
SSE   13 56% 49°
COPPER HARBOR, MI 49918 weather forecast Day 1, 21 hours 11 PM 57° 54° Overcast S   14 93% 55°
Tuesday
15 SEP 2026
COPPER HARBOR, MI 49918 weather forecast Day 2, 0 hours 2 AM 58° 55° Overcast 58%
RAIN
.5–1 in
0% Thunder
( 6% severe)
S   15 96% 57°
Low 57° COPPER HARBOR, MI 49918 weather forecast Day 2, 3 hours 5 AM 61° 59° Mostly Cloudy SSW   14 90% 58°
High 68° COPPER HARBOR, MI 49918 weather forecast Day 2, 6 hours 8 AM 63° 62° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSW   13 87% 59°

Partly Cloudy




Windy
COPPER HARBOR, MI 49918 weather forecast Day 2, 9 hours 11 AM 67° 67° Partly Cloudy WSW   23 65% 55°
COPPER HARBOR, MI 49918 weather forecast Day 2, 12 hours 2 PM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   28 61% 52°
COPPER HARBOR, MI 49918 weather forecast Day 2, 15 hours 5 PM 66° 66° Clear W   24 61% 52°
COPPER HARBOR, MI 49918 weather forecast Day 2, 18 hours 8 PM 62° 60° Clear 0%

0% Thunder
( 1% severe)
W   13 67% 51°
COPPER HARBOR, MI 49918 weather forecast Day 2, 21 hours 11 PM 59° 57° Clear W   9 78% 52°

COPPER HARBOR, MI extended weather forecast

Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Friday
18 SEP 2026
Saturday
19 SEP 2026
Sunday
20 SEP 2026
Low 53° Low 53° Low 54° Low 55° Low 55°
High 60° High 64° High 62° High 67° High 61°
COPPER HARBOR, MI 49918 weather forecast Day 3 COPPER HARBOR, MI 49918 weather forecast Day 4 COPPER HARBOR, MI 49918 weather forecast Day 5 COPPER HARBOR, MI 49918 weather forecast Day 6 COPPER HARBOR, MI 49918 weather forecast Day 7
Partly Cloudy
9% Rain
Partly Cloudy
18% Rain
Mostly Cloudy
41% Rain
Overcast
59% Rain
Overcast
21% Rain
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