Rock Harbor Weather Forecast
- 4
- 19
Decreasing Clouds
- 20
- 23
Snow
- 11
- 31
Chance Snow
- 4
- 17
Mostly Cloudy
- 8
- 14
Mostly Cloudy
- 8
- 19
Mostly Cloudy
Today 31 Jan Keweenaw
Colder. Cloudy with isolated snow Showers. Highs around 19 inland to around 26 at the shore. Temperature falling to between 10 and 15 in the afternoon. Northeast Winds 5 to 15 Mph, becoming north 10 to 15 Mph in the afternoon. Chance of snow 20 percent.
Tonight 31 Jan Keweenaw
Mostly cloudy. Lows 14 to 19. Northeast Winds 5 to 10 Mph.
Rock Harbor Temperature Statistics
January Temperature
Copper Harbor (54.1 miles)
Lowest 21 January, 2025
-5.2 °FAverage January
19.5 °FHighest 17 January, 2025
41.6 °F
Climate (2020–Present)
Copper Harbor (54.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
38.6 °FAverage 2020–2025
44.6 °FAverage High 2020–2025
50.7 °F