Great Northern Lake Weather Forecast
- 45
- 69
Mostly Sunny
- 54
- 70
Chance Rain Showers
- 53
- 74
Rain Showers Likely
- 55
- 68
Rain Showers
- 51
- 70
Mostly Cloudy
- 48
- 70
Partly Sunny
Today 15 Sep Stearns
Sunny. Near steady temperature in the upper 60s. Northwest Winds 10 to 15 Mph.
Tonight 15 Sep Stearns
Mostly clear. Lows in the mid 40s. Northwest Winds up to 5 Mph shifting to the north after midnight.
Great Northern Lake Temperature Statistics
September Temperature
Paynesville, Paynesville Municipal Airport (13.7 miles)
Lowest 13 September, 2026
44.6 °FAverage September
69.5 °FHighest 3 September, 2026
89.6 °F
Climate (2021–2026)
Paynesville, Paynesville Municipal Airport (13.7 miles)
Average Low 2021–2026
34.5 °FAverage 2021–2026
44.7 °FAverage High 2021–2026
54.3 °F