Aunt Janes Bay Weather Forecast

    • 49
    • 55

    Rain Showers

    • 49
    • 60

    Rain Showers Likely

    • 48
    • 58

    Slight Chance Rain Showers

    • 43
    • 66

    Rain Showers Likely

    • 31
    • 50

    Chance Rain Showers

    • 28
    • 39

    Partly Sunny

Today 15 Apr Jefferson

Mostly cloudy. Showers with a chance of Thunderstorms this Morning, then a chance of Showers early this afternoon. Areas of fog. Highs Ranging from the upper 50s along the lake Ontario shore to the mid 60s inland. Light Winds, becoming west 10 to 15 Mph. Chance of rain 90 percent.

Tonight 15 Apr Jefferson

Mostly cloudy. A chance of Showers in the Evening, then Showers overnight. Some patchy fog developing. Mild with Lows Ranging from the upper 40s along the lake Ontario shore to the mid 50s across the tug hill. Light southwest Winds. Chance of rain 80 percent.

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Aunt Janes Bay Temperature Statistics

April Temperature

Watertown, Watertown International Airport (19.3 miles)

  • Lowest 8 April, 2026

    12.7 °F

  • Average April

    43 °F

  • Highest 3 April, 2026

    73.7 °F

Climate (2021–Present)

Watertown, Watertown International Airport (19.3 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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