Lake Theresa Weather Forecast
- 33
- 41
Chance Rain Showers
- 35
- 44
Partly Sunny
- 33
- 40
Partly Sunny
- 30
- 40
Chance Rain/Snow
- 26
- 36
Slight Chance Rain/Snow
- 33
- 36
Mostly Sunny
Today 19 Apr Keweenaw
Breezy. Mostly cloudy with a chance of Sprinkles. West Winds 15 to 25 Mph with Gusts up to 40 Mph.
Tonight 19 Apr Keweenaw
Mostly cloudy. Lows in the lower 30s. West Winds 15 to 20 Mph, becoming northwest after midnight. Gusts up to 35 Mph.
Lake Theresa Temperature Statistics
April Temperature
Copper Harbor (52.2 miles)
Lowest 2 April, 2024
22.7 °FAverage April
40.7 °FHighest 10 April, 2024
58.6 °F
Climate (2019–Present)
Copper Harbor (52.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
38.1 °FAverage 2019–2024
43.9 °FAverage High 2019–2024
49.8 °F