DeRuyter Reservoir Weather Forecast
- 60
- 72
Chance Rain Showers
- 70
- 82
Chance Thunderstorms
- 71
- 89
Slight Chance Thunderstorms
- 72
- 93
Partly Sunny
- 68
- 90
Slight Chance Thunderstorms
- 67
- 84
Chance Thunderstorms
Today 20 Jun Madison
Partly sunny. Highs in the mid 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 20 Jun Madison
Partly cloudy. A chance of Showers after midnight. Lows around 60. West Winds 5 to 10 Mph. Chance of rain 40 percent.
DeRuyter Reservoir Temperature Statistics
June Temperature
Cortland County-Chase Field (22.4 miles)
Lowest 3 June, 2025
39.2 °FAverage June
63 °FHighest 4 June, 2025
86 °F
Climate (2020–Present)
Cortland County-Chase Field (22.4 miles)
Average Low 2020–2025
38 °FAverage 2020–2025
47.6 °FAverage High 2020–2025
56.7 °F