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As of 17:22 EDT

Weather in Copper Harbor, MI

43°Current weather

Copper Harbor, Friday, 16 October, 17:22

Clear. Feels like 33°. High 47°, low 43°.

Pressure30.30 inHg
Wind25.3 mph NE
Humidity65%
Visibility6.2 mi
Dew point32°
Sat, 1751° / 44°0Clear
51 °Clear

Copper Harbor, Saturday, 17 October

Clear. High 51°, low 44°.

Pressure30.21 inHg
Wind29.5 mph W
Humidity72%
Visibility6.2 mi
Dew point41°
Sun, 1856° / 48°0Overcast
56 °Overcast

Copper Harbor, Sunday, 18 October

Overcast. High 56°, low 48°.

Pressure30.00 inHg
Wind28.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point40°
Mon, 1954° / 50°0Mostly clear
54 °Mostly clear

Copper Harbor, Monday, 19 October

Mostly clear. High 54°, low 50°.

Pressure30.36 inHg
Wind3.1 mph NE
Humidity87%
Visibility6.2 mi
Dew point46°
Tue, 2057° / 54°0Clear
57 °Clear

Copper Harbor, Tuesday, 20 October

Clear. High 57°, low 54°.

Pressure30.36 inHg
Wind10.8 mph SE
Humidity93%
Visibility6.2 mi
Dew point52°
Wed, 2157° / 55°0Overcast
57 °Overcast

Copper Harbor, Wednesday, 21 October

Overcast. High 57°, low 55°.

Pressure30.18 inHg
Wind14.8 mph S
Humidity82%
Visibility—
Dew point51°
Thu, 2256° / 50°0.07Light rain
56 °Light rain

Copper Harbor, Thursday, 22 October

Light rain. High 56°, low 50°.

Pressure30.06 inHg
Wind17.9 mph W
Humidity81%
Visibility—
Dew point50°
Fri, 2350° / 47°0Overcast
50 °Overcast

Copper Harbor, Friday, 23 October

Overcast. High 50°, low 47°.

Pressure30.39 inHg
Wind20.4 mph SE
Humidity80%
Visibility—
Dew point42°
Sat, 2456° / 50°0.04Light rain
56 °Light rain

Copper Harbor, Saturday, 24 October

Light rain. High 56°, low 50°.

Pressure30.24 inHg
Wind24.6 mph SE
Humidity83%
Visibility—
Dew point47°
Sun, 2555° / 49°0.42Rain
55 °Rain

Copper Harbor, Sunday, 25 October

Rain. High 55°, low 49°.

Pressure30.03 inHg
Wind18.8 mph S
Humidity84%
Visibility—
Dew point50°
Mon, 2649° / 41°0.22Rain
49 °Rain

Copper Harbor, Monday, 26 October

Rain. High 49°, low 41°.

Pressure30.09 inHg
Wind21.9 mph NW
Humidity77%
Visibility—
Dew point36°
Tue, 2750° / 42°0Clear
50 °Clear

Copper Harbor, Tuesday, 27 October

Clear. High 50°, low 42°.

Pressure30.03 inHg
Wind30.6 mph W
Humidity67%
Visibility—
Dew point36°
Wed, 2850° / 46°0.06Light rain
50 °Light rain

Copper Harbor, Wednesday, 28 October

Light rain. High 50°, low 46°.

Pressure30.12 inHg
Wind17.2 mph SE
Humidity76%
Visibility—
Dew point40°
Thu, 2952° / 48°0.87Rain
52 °Rain

Copper Harbor, Thursday, 29 October

Rain. High 52°, low 48°.

Pressure29.47 inHg
Wind21.5 mph S
Humidity88%
Visibility—
Dew point47°
Fri, 3049° / 44°0.07Light rain
49 °Light rain

Copper Harbor, Friday, 30 October

Light rain. High 49°, low 44°.

Pressure29.85 inHg
Wind23.4 mph NW
Humidity81%
Visibility—
Dew point40°
Sat, 3149° / 43°0Overcast
49 °Overcast

Copper Harbor, Saturday, 31 October

Overcast. High 49°, low 43°.

Pressure29.94 inHg
Wind16.1 mph S
Humidity74%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Copper Harbor, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Copper Harbor, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.