Perch River Weather Forecast
- 66
- 83
Rain Showers
- 58
- 78
Partly Sunny
- 60
- 78
Partly Sunny
- 54
- 75
Rain Showers Likely
- 52
- 75
Slight Chance Thunderstorms
- 55
- 76
Partly Sunny
Today 16 Aug Jefferson
Partly sunny Early, then mostly cloudy with a chance of Showers late. Highs Ranging from the mid 70s on the tug hill to the lower 80s across the lower Elevations. Southwest Winds 10 Mph or less. Chance of rain 40 percent.
Tonight 16 Aug Jefferson
Showers likely with a chance of Thunderstorms Early, then a chance of Showers and Thunderstorms through the early overnight. Showers likely with a chance of Thunderstorms late. Warm with Lows Ranging from the lower 60s on the tug hill to the mid 60s across the lower Elevations. South Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph. Chance of rain 70 percent.
Perch River Temperature Statistics
August Temperature
Watertown, Watertown International Airport (5.6 miles)
Lowest 5 August, 2026
53.7 °FAverage August
70.9 °FHighest 5 August, 2026
87.7 °F
Climate (2021–2026)
Watertown, Watertown International Airport (5.6 miles)
Average Low 2021–2026
38.3 °FAverage 2021–2026
48.3 °FAverage High 2021–2026
57.6 °F