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As of 18:23 EDT

Weather in Copper Harbor, MI

59°Current weather

Copper Harbor, Saturday, 17 October, 18:23

Clear. Feels like 56°. High 59°, low 38°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity25%
Visibility6.2 mi
Dew point26°
Sun, 1854° / 45°0Overcast
54 °Overcast

Copper Harbor, Sunday, 18 October

Overcast. High 54°, low 45°.

Pressure30.00 inHg
Wind29.8 mph SW
Humidity64%
Visibility6.2 mi
Dew point40°
Mon, 1951° / 44°0Overcast
51 °Overcast

Copper Harbor, Monday, 19 October

Overcast. High 51°, low 44°.

Pressure30.42 inHg
Wind5.8 mph NE
Humidity74%
Visibility6.2 mi
Dew point41°
Tue, 2056° / 51°0Clear
56 °Clear

Copper Harbor, Tuesday, 20 October

Clear. High 56°, low 51°.

Pressure30.42 inHg
Wind9.4 mph SE
Humidity81%
Visibility6.2 mi
Dew point48°
Wed, 2155° / 53°0Overcast
55 °Overcast

Copper Harbor, Wednesday, 21 October

Overcast. High 55°, low 53°.

Pressure30.18 inHg
Wind15.9 mph W
Humidity83%
Visibility6.2 mi
Dew point49°
Thu, 2254° / 51°0Clear
54 °Clear

Copper Harbor, Thursday, 22 October

Clear. High 54°, low 51°.

Pressure30.42 inHg
Wind11.7 mph SE
Humidity77%
Visibility—
Dew point46°
Fri, 2357° / 52°0Overcast
57 °Overcast

Copper Harbor, Friday, 23 October

Overcast. High 57°, low 52°.

Pressure30.18 inHg
Wind14.9 mph S
Humidity79%
Visibility—
Dew point49°
Sat, 2456° / 50°0.4Rain
56 °Rain

Copper Harbor, Saturday, 24 October

Rain. High 56°, low 50°.

Pressure30.06 inHg
Wind19.1 mph S
Humidity98%
Visibility—
Dew point52°
Sun, 2549° / 46°0.68Rain
49 °Rain

Copper Harbor, Sunday, 25 October

Rain. High 49°, low 46°.

Pressure29.88 inHg
Wind18.7 mph NW
Humidity98%
Visibility—
Dew point47°
Mon, 2649° / 44°0Mostly clear
49 °Mostly clear

Copper Harbor, Monday, 26 October

Mostly clear. High 49°, low 44°.

Pressure30.24 inHg
Wind23.1 mph N
Humidity63%
Visibility—
Dew point33°
Tue, 2745° / 43°0Mostly clear
45 °Mostly clear

Copper Harbor, Tuesday, 27 October

Mostly clear. High 45°, low 43°.

Pressure30.45 inHg
Wind9.9 mph S
Humidity55%
Visibility—
Dew point28°
Wed, 2851° / 44°0Clear
51 °Clear

Copper Harbor, Wednesday, 28 October

Clear. High 51°, low 44°.

Pressure30.27 inHg
Wind19.5 mph S
Humidity59%
Visibility—
Dew point34°
Thu, 2952° / 47°0.3Rain
52 °Rain

Copper Harbor, Thursday, 29 October

Rain. High 52°, low 47°.

Pressure29.71 inHg
Wind26.8 mph S
Humidity91%
Visibility—
Dew point46°
Fri, 3057° / 51°0Overcast
57 °Overcast

Copper Harbor, Friday, 30 October

Overcast. High 57°, low 51°.

Pressure29.68 inHg
Wind12.7 mph S
Humidity87%
Visibility—
Dew point51°
Sat, 3152° / 48°0.44Rain
52 °Rain

Copper Harbor, Saturday, 31 October

Rain. High 52°, low 48°.

Pressure29.59 inHg
Wind27.8 mph NW
Humidity92%
Visibility—
Dew point46°
Sun, 0154° / 48°0Partly cloudy
54 °Partly cloudy

Copper Harbor, Sunday, 1 November

Partly cloudy. High 54°, low 48°.

Pressure30.03 inHg
Wind18.8 mph S
Humidity67%
Visibility—
Dew point41°

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.