Stony Brook Lake Weather Forecast
- 67
- 81
Mostly Cloudy
- 66
- 86
Partly Sunny
- 64
- 82
Chance Rain Showers
- 62
- 86
Chance Thunderstorms
- 59
- 76
Rain Showers Likely
- 53
- 70
Chance Rain Showers
Today 13 Sep Grant
Mostly sunny. Highs 80 to 85. East Winds 10 to 20 Mph.
Tonight 13 Sep Grant
Mostly cloudy. Lows in the mid 60s. East Winds around 10 Mph.
Stony Brook Lake Temperature Statistics
September Temperature
Elbow Lake Municipal Airport (8.1 miles)
Lowest 7 September, 2025
38.5 °FAverage September
59.1 °FHighest 1 September, 2025
80.1 °F
Climate (2020–Present)
Elbow Lake Municipal Airport (8.1 miles)
Average Low 2020–2025
34.2 °FAverage 2020–2025
43.3 °FAverage High 2020–2025
52.5 °F