Grass Lake Weather Forecast
- 65
- 83
Chance Thunderstorms
- 75
- 88
Rain Showers Likely
- 74
- 96
Chance Thunderstorms
- 71
- 94
Chance Rain Showers
- 72
- 93
Rain Showers Likely
- 72
- 93
Rain Showers Likely
Today 27 Jun Hennepin
Sunny. Highs in the lower 80s. Southeast Winds 5 to 15 Mph.
Tonight 27 Jun Hennepin
Partly cloudy. Lows in the mid 60s. Southeast Winds 10 to 15 Mph.
Grass Lake Temperature Statistics
June Temperature
Minneapolis - Flying Cloud Airport (1.2 miles)
Lowest 15 June, 2026
50 °FAverage June
68.2 °FHighest 10 June, 2026
89.1 °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