Grandpa Lake Weather Forecast
- 36
- 58
Rain Showers
- 46
- 65
Chance Rain Showers
- 36
- 67
Slight Chance Rain Showers
- 32
- 58
Mostly Sunny
- 38
- 61
Chance Rain Showers
- 40
- 62
Chance Rain Showers
- 40
- 55
Chance Rain Showers
Today 10 May Northern Cook/Northern Lake
Showers likely with a chance of Thunderstorms. Highs in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 10 May Northern Cook/Northern Lake
Mostly cloudy with scattered rain Showers with isolated Thunderstorms this Evening, then partly cloudy after midnight. Lows in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Grandpa Lake Temperature Statistics
May Temperature
Grand Marais/Cook County Airport (33.6 miles)
Lowest 2 May, 2024
28.4 °FAverage May
45.6 °FHighest 3 May, 2024
62.6 °F
Climate (2019–Present)
Grand Marais/Cook County Airport (33.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
28.7 °FAverage 2019–2024
38 °FAverage High 2019–2024
46.5 °F