Aunt Janes Bay Weather Forecast

    • 58
    • 73

    Rain Showers

    • 57
    • 75

    Mostly Sunny

    • 60
    • 78

    Mostly Sunny

    • 62
    • 79

    Rain Showers Likely

    • 58
    • 73

    Rain Showers Likely

    • 57
    • 72

    Chance Rain Showers

Today 19 Aug Jefferson

Becoming partly sunny late. Showers likely with a chance of Thunderstorms Early, then a chance of Showers and Thunderstorms late. Highs in the lower 70s. Southwest Winds 10 to 15 Mph, becoming west. Chance of rain 70 percent.

Tonight 19 Aug Jefferson

Partly cloudy with some patchy fog developing. Lows Ranging from the mid 50s across the tug hill to the upper 50s along the lake Ontario shore. Southwest Winds 5 to 10 Mph, becoming light.

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Aunt Janes Bay Temperature Statistics

August Temperature

Watertown, Watertown International Airport (19.3 miles)

  • Lowest 16 August, 2026

    47.6 °F

  • Average August

    70.2 °F

  • Highest 5 August, 2026

    87.7 °F

Climate (2021–2026)

Watertown, Watertown International Airport (19.3 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.6 °F
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