Wallace Lake Weather Forecast
- 57
- 76
Severe Tstms
- 56
- 72
Mostly Cloudy
- 56
- 75
Partly Sunny
- 62
- 74
Partly Sunny
- 64
- 69
Chance Rain Showers
- 65
- 72
Slight Chance Thunderstorms
Today 26 Jul Keweenaw
Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe. South Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 26 Jul Keweenaw
Mostly cloudy. A slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog after midnight. Some Thunderstorms may be severe. Lows around 60. Light south Winds, becoming northeast after midnight. Chance of rain 20 percent.
Wallace Lake Temperature Statistics
July Temperature
Copper Harbor (53.4 miles)
Lowest 9 July, 2026
48.9 °FAverage July
63.9 °FHighest 13 July, 2026
84 °F
Climate (2021–2026)
Copper Harbor (53.4 miles)
Average Low 2021–2026
38.3 °FAverage 2021–2026
44.5 °FAverage High 2021–2026
50.6 °F