Grass Lake Weather Forecast
- 51
- 74
Mostly Sunny
- 51
- 72
Mostly Sunny
- 53
- 77
Chance Thunderstorms
- 55
- 76
Chance Rain Showers
- 54
- 76
Rain Showers Likely
- 54
- 75
Mostly Sunny
Today 13 Jun Hennepin
Sunny. Highs in the lower 70s. Northwest Winds 10 to 20 Mph.
Tonight 13 Jun Hennepin
Partly cloudy. Lows around 50. Northwest Winds 10 to 15 Mph.
Grass Lake Temperature Statistics
June Temperature
Minneapolis - Flying Cloud Airport (1.2 miles)
Lowest 2 June, 2026
55.9 °FAverage June
73.4 °FHighest 10 June, 2026
89.1 °F
Climate (2021–Present)
Minneapolis - Flying Cloud Airport (1.2 miles)
Average Low 2021–2026
39.7 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
57.7 °F