Grass Lake Weather Forecast
- 69
- 89
Becoming Sunny
- 70
- 92
Sunny
- 71
- 94
Sunny
- 71
- 94
Mostly Sunny
- 70
- 92
Mostly Sunny
- 69
- 89
Partly Sunny
Today 11 Jul Hennepin
Sunny. Highs around 90. South Winds up to 10 Mph.
Tonight 11 Jul Hennepin
Clear. Lows in the upper 60s. South Winds up to 5 Mph.
Grass Lake Temperature Statistics
July Temperature
Minneapolis - Flying Cloud Airport (1.2 miles)
Lowest 5 July, 2026
64.9 °FAverage July
75.2 °FHighest 6 July, 2026
87.1 °F
Climate (2021–2026)
Minneapolis - Flying Cloud Airport (1.2 miles)
Average Low 2021–2026
39.7 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
57.6 °F