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As of 07:12 EDT

Weather in Copper Harbor, MI

52°Current weather

Copper Harbor, Monday, 19 October, 07:12

Mostly clear. Feels like 49°. High 59°, low 46°.

Pressure30.27 inHg
Wind10.4 mph N
Humidity54%
Visibility6.2 mi
Dew point36°
Tue, 2061° / 45°0Mostly clear
61 °Mostly clear

Copper Harbor, Tuesday, 20 October

Mostly clear. High 61°, low 45°.

Pressure30.42 inHg
Wind11 mph S
Humidity74%
Visibility6.2 mi
Dew point46°
Wed, 2156° / 55°0Overcast
56 °Overcast

Copper Harbor, Wednesday, 21 October

Overcast. High 56°, low 55°.

Pressure30.15 inHg
Wind20.3 mph W
Humidity85%
Visibility6.2 mi
Dew point51°
Thu, 2255° / 51°0Overcast
55 °Overcast

Copper Harbor, Thursday, 22 October

Overcast. High 55°, low 51°.

Pressure30.39 inHg
Wind1.1 mph S
Humidity92%
Visibility6.2 mi
Dew point49°
Fri, 2360° / 53°0Overcast
60 °Overcast

Copper Harbor, Friday, 23 October

Overcast. High 60°, low 53°.

Pressure30.30 inHg
Wind12.3 mph SE
Humidity78%
Visibility—
Dew point52°
Sat, 2460° / 56°0Overcast
60 °Overcast

Copper Harbor, Saturday, 24 October

Overcast. High 60°, low 56°.

Pressure30.30 inHg
Wind19.6 mph S
Humidity77%
Visibility—
Dew point52°
Sun, 2558° / 47°0.02Light rain
58 °Light rain

Copper Harbor, Sunday, 25 October

Light rain. High 58°, low 47°.

Pressure29.91 inHg
Wind28.6 mph W
Humidity60%
Visibility—
Dew point39°
Mon, 2645° / 37°0.16Snow
45 °Snow

Copper Harbor, Monday, 26 October

Snow. High 45°, low 37°.

Pressure30.15 inHg
Wind28.9 mph W
Humidity65%
Visibility—
Dew point31°
Tue, 2740° / 37°0.03Snow
40 °Snow

Copper Harbor, Tuesday, 27 October

Snow. High 40°, low 37°.

Pressure30.24 inHg
Wind23.4 mph NW
Humidity61%
Visibility—
Dew point25°
Wed, 2839° / 33°0Light snow
39 °Light snow

Copper Harbor, Wednesday, 28 October

Light snow. High 39°, low 33°.

Pressure30.42 inHg
Wind22.4 mph NW
Humidity59%
Visibility—
Dew point20°
Thu, 2940° / 37°0Clear
40 °Clear

Copper Harbor, Thursday, 29 October

Clear. High 40°, low 37°.

Pressure30.33 inHg
Wind18.1 mph NW
Humidity56%
Visibility—
Dew point23°
Fri, 3045° / 39°0Clear
45 °Clear

Copper Harbor, Friday, 30 October

Clear. High 45°, low 39°.

Pressure30.42 inHg
Wind19.8 mph SW
Humidity41%
Visibility—
Dew point21°
Sat, 3152° / 43°0.03Light rain
52 °Light rain

Copper Harbor, Saturday, 31 October

Light rain. High 52°, low 43°.

Pressure30.15 inHg
Wind25.7 mph SW
Humidity48%
Visibility—
Dew point30°
Sun, 0150° / 46°0.04Light rain
50 °Light rain

Copper Harbor, Sunday, 1 November

Light rain. High 50°, low 46°.

Pressure30.18 inHg
Wind18.6 mph SW
Humidity70%
Visibility—
Dew point40°
Mon, 0255° / 49°0.06Light rain
55 °Light rain

Copper Harbor, Monday, 2 November

Light rain. High 55°, low 49°.

Pressure29.85 inHg
Wind23.2 mph SE
Humidity66%
Visibility—
Dew point42°
Tue, 0355° / 45°0.04Light rain
55 °Light rain

Copper Harbor, Tuesday, 3 November

Light rain. High 55°, low 45°.

Pressure30.18 inHg
Wind32.8 mph SW
Humidity79%
Visibility—
Dew point42°

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.