Grass Lake Weather Forecast
- 67
- 86
Partly Sunny
- 53
- 84
Rain Showers
- 48
- 71
Mostly Sunny
- 56
- 76
Partly Sunny
- 58
- 81
Partly Sunny
- 59
- 82
Slight Chance Thunderstorms
Today 2 Aug South Beltrami
Mostly sunny. Highs in the mid 80s. South Winds 10 to 20 Mph.
Tonight 2 Aug South Beltrami
Partly cloudy. Lows in the mid 60s. South Winds 10 to 20 Mph.
Grass Lake Temperature Statistics
August Temperature
Bemidji (0.6 miles)
Lowest
–Average August
–Highest
–
Climate (2021–2026)
Bemidji (0.6 miles)
Average Low 2021–2026
30.4 °FAverage 2021–2026
41.1 °FAverage High 2021–2026
50.9 °F