Perch River State Game Management Area Weather Forecast

    • 58
    • 75

    Slight Chance Thunderstorms

    • 59
    • 78

    Rain Showers Likely

    • 50
    • 71

    Rain Showers

    • 42
    • 57

    Chance Rain Showers

    • 40
    • 58

    Partly Sunny

    • 42
    • 61

    Partly Sunny

    • 48
    • 63

    Chance Rain Showers

Today 15 May Jefferson

Partly sunny with a 40 percent chance of Showers. Highs in the mid 70s. Light southwest Winds.

Tonight 15 May Jefferson

Mostly cloudy with a chance of Showers Early, then partly cloudy from late evening on. Areas of fog developing after midnight. Mild with Lows Ranging from the mid 50s along the lake Ontario shore to around 60 across the tug hill. Light Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Perch River State Game Management Area Temperature Statistics

May Temperature

Watertown, Watertown International Airport (9.9 miles)

  • Lowest 1 May, 2025

    33.7 °F
  • Average May

    55 °F
  • Highest 13 May, 2025

    81 °F

Climate (2020–Present)

Watertown, Watertown International Airport (9.9 miles)

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  • Average Low 2020–2025

    39 °F
  • Average 2020–2025

    48.7 °F
  • Average High 2020–2025

    57.8 °F
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