Brockway Mountain Wildlife Sanctuary Weather Forecast
- 41
- 58
Rain Showers
- 35
- 50
Rain Showers
- 38
- 49
Partly Sunny
- 42
- 57
Partly Sunny
- 42
- 57
Mostly Cloudy
- 43
- 59
Mostly Cloudy
Today 18 May Keweenaw
Cloudy. Patchy fog in the morning. A chance of rain Showers in the Morning, then a slight chance of rain Showers in the afternoon. Warmer with Highs in the upper 50s. Temperature falling into the upper 40s in the afternoon. West Winds 5 to 10 Mph, becoming northeast with Gusts up to 20 Mph in the afternoon. Chance of rain 50 percent.
Tonight 18 May Keweenaw
A slight chance of Thunderstorms. Rain Showers. Patchy fog. Lows around 39. Northeast Winds 10 to 20 Mph. Chance of rain 100 percent.
Brockway Mountain Wildlife Sanctuary Temperature Statistics
May Temperature
Copper Harbor (6.2 miles)
Lowest 8 May, 2026
30 °FAverage May
43 °FHighest 15 May, 2026
79 °F
Climate (2021–Present)
Copper Harbor (6.2 miles)
Average Low 2021–2026
38.4 °FAverage 2021–2026
44.6 °FAverage High 2021–2026
50.8 °F