Peterson Lake Weather Forecast
- 68
- 85
Thunderstorms
- 67
- 81
Rain Showers Likely
- 68
- 81
Rain Showers Likely
- 59
- 82
Mostly Sunny
- 54
- 73
Partly Sunny
- 58
- 79
Partly Sunny
Today 5 Sep Grant
Mostly sunny. Highs in the mid 80s. Southeast Winds 5 to 15 Mph.
Tonight 5 Sep Grant
Mostly clear with isolated Showers and Thunderstorms in the Evening, then mostly cloudy with scattered Showers and Thunderstorms after midnight. Lows 65 to 70. Southeast Winds 10 to 20 Mph. Chance of rain 50 percent.
Peterson Lake Temperature Statistics
September Temperature
Elbow Lake Municipal Airport (10.6 miles)
Lowest 1 September, 2026
55.8 °FAverage September
74.9 °FHighest 3 September, 2026
91.2 °F
Climate (2021–2026)
Elbow Lake Municipal Airport (10.6 miles)
Average Low 2021–2026
35 °FAverage 2021–2026
44.1 °FAverage High 2021–2026
53.3 °F