Arnold Lake State Forest Weather Forecast
- 64
- 75
Rain Showers
- 52
- 75
Mostly Cloudy
- 48
- 69
Mostly Sunny
- 60
- 74
Mostly Cloudy
- 57
- 75
Chance Rain Showers
- 58
- 73
Chance Rain Showers
Today 9 Sep Otsego
Mostly cloudy. Showers likely with a chance of Thunderstorms this afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph. Chance of rain 70 percent.
Tonight 9 Sep Otsego
Showers with a chance of Thunderstorms. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.
Arnold Lake State Forest Temperature Statistics
September Temperature
Griffiss Air Force Base / Rome (47.8 miles)
Lowest 7 September, 2026
46.9 °FAverage September
67 °FHighest 3 September, 2026
82 °F
Climate (2021–2026)
Griffiss Air Force Base / Rome (47.8 miles)
Average Low 2021–2026
38.9 °FAverage 2021–2026
48.4 °FAverage High 2021–2026
57.6 °F