Grant Lake Weather Forecast
- 42
- 69
Decreasing Clouds
- 39
- 67
Sunny
- 52
- 72
Mostly Sunny
- 45
- 79
Partly Sunny
- 50
- 73
Mostly Sunny
- 59
- 83
Mostly Sunny
Today 6 May South Beltrami
Mostly sunny with isolated Sprinkles. Highs 70 to 75. Temperature falling through the afternoon. North Winds around 10 Mph.
Tonight 6 May South Beltrami
Mostly clear. Lows 40 to 45. North Winds 5 to 15 Mph.
Grant Lake Temperature Statistics
May Temperature
Bemidji (3.7 miles)
Lowest 3 May, 2025
36 °FAverage May
52.8 °FHighest 4 May, 2025
80.8 °F
Climate (2020–Present)
Bemidji (3.7 miles)
Average Low 2020–2025
30.2 °FAverage 2020–2025
41.1 °FAverage High 2020–2025
50.8 °F