COPPER HARBOR, MI 49918 Weather Forecast & Current Conditions

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COPPER HARBOR, MI
Current Weather

12:51 PM EDT MAY 13, 2026
45°F
Feels Like: 38°F
Dewpoint: 36°F
Rel. Hum.: 71%
Visibility:
Wind: N at 15 mph
Pressure: 30.01 inches
Last 72 hours

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COPPER HARBOR, MI 49918
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Sunny, warmer with highs in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
TONIGHT
Clear. Lows around 37. Northwest winds 5 to 10 mph, becoming light north after midnight.
THURSDAY
Mostly sunny. Highs 55 to 60. Light southeast winds, increasing to 5 to 15 mph with gusts up to 25 mph in the afternoon.
THURSDAY NIGHT
Rain showers likely after midnight. Cloudy. Lows 42 to 47. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.
FRIDAY
Warmer. A slight chance of rain showers in the morning. Mostly sunny. Highs 66 to 71. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent.
FRIDAY NIGHT AND SATURDAY
Cooler. Mostly clear. Lows around 43 inland to around 49 at the shore. Highs 57 to 62.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. Lows around 39. Highs 50 to 55.
SUNDAY NIGHT
A chance of rain showers in the evening, then rain showers likely after midnight. Mostly cloudy. Lows 38 to 43. Chance of rain 70 percent.
MONDAY
Warmer. Rain showers likely. Highs 57 to 62. Chance of rain 70 percent.
MONDAY NIGHT
Rain showers likely in the evening, then a chance of rain showers after midnight. Cloudy. Lows 40 to 45. Chance of rain 60 percent.
TUESDAY
Mostly cloudy. Highs 53 to 58.

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 AM EDT  5/13/2026
Wednesday
13 MAY 2026
COPPER HARBOR, MI 49918 weather forecast Day 1, 12 hours 2 PM 47° 41° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   13 68% 37°
High 51° COPPER HARBOR, MI 49918 weather forecast Day 1, 15 hours 5 PM 50° 46° Partly Cloudy NW   12 58% 36°
Partly Cloudy



COPPER HARBOR, MI 49918 weather forecast Day 1, 18 hours 8 PM 47° 43° Clear 0%

0% Thunder
( 0% severe)
NW   9 63% 35°
COPPER HARBOR, MI 49918 weather forecast Day 1, 21 hours 11 PM 43° 38° Clear NW   8 73% 35°
Thursday
14 MAY 2026
COPPER HARBOR, MI 49918 weather forecast Day 2, 0 hours 2 AM 41° 37° Clear 0%

0% Thunder
( 0% severe)
NW   6 76% 34°
Low 38° COPPER HARBOR, MI 49918 weather forecast Day 2, 3 hours 5 AM 39° 37° Partly Cloudy NW   2 82% 34°
High 54° COPPER HARBOR, MI 49918 weather forecast Day 2, 6 hours 8 AM 39° 37° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 82% 34°

Partly Cloudy



COPPER HARBOR, MI 49918 weather forecast Day 2, 9 hours 11 AM 46° 45° Partly Cloudy ESE   2 71% 37°
COPPER HARBOR, MI 49918 weather forecast Day 2, 12 hours 2 PM 49° 46° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   7 63% 37°
COPPER HARBOR, MI 49918 weather forecast Day 2, 15 hours 5 PM 50° 46° Partly Cloudy SE   9 58% 36°
COPPER HARBOR, MI 49918 weather forecast Day 2, 18 hours 8 PM 47° 42° Mostly Cloudy 2%

0% Thunder
( 3% severe)
SE   12 58% 33°
COPPER HARBOR, MI 49918 weather forecast Day 2, 21 hours 11 PM 46° 40° Mostly Cloudy SSE   14 63% 34°
Friday
15 MAY 2026
COPPER HARBOR, MI 49918 weather forecast Day 3, 0 hours 2 AM 47° 41° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 7% severe)
S   13 63% 35°
Low 44° COPPER HARBOR, MI 49918 weather forecast Day 3, 3 hours 5 AM 45° 39° Mostly Cloudy S   14 73% 37°
High 65° COPPER HARBOR, MI 49918 weather forecast Day 3, 6 hours 8 AM 47° 41° Partly Cloudy 37%
RAIN
.01–.1 in
0% Thunder
( 6% severe)
S   14 74% 39°

Partly Cloudy

Chance of Rain

COPPER HARBOR, MI 49918 weather forecast Day 3, 9 hours 11 AM 53° 49° Partly Cloudy S   13 66% 42°
COPPER HARBOR, MI 49918 weather forecast Day 3, 15 hours 2 PM 59° 57° Partly Cloudy 4%

0% Thunder
( 4% severe)
S   12 55% 43°
COPPER HARBOR, MI 49918 weather forecast Day 3, 18 hours 5 PM 62° 61° Partly Cloudy SSW   9 50% 43°
COPPER HARBOR, MI 49918 weather forecast Day 3, 21 hours 8 PM 60° 58° Partly Cloudy     SW   10 51% 42°

COPPER HARBOR, MI extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 50° Low 40° Low 44° Low 48° Low 39°
High 56° High 53° High 61° High 56° High 48°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
37% Rain
Mostly Cloudy
21% Rain
Overcast
67% Rain
Overcast
64% Rain
Overcast
40% Rain
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