Gill Harbor Weather Forecast

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    Rain Showers

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    Chance Rain Showers

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    Chance Rain Showers

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    Rain Showers Likely

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    Chance Rain Showers

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    Rain Showers Likely

Today 31 Oct Jefferson

Showers. Very windy with Highs in the upper 40s. North Winds 5 to 10 Mph, becoming west and increasing to 25 to 35 Mph. Chance of rain near 100 percent.

Tonight 31 Oct Jefferson

Rain Showers in the Evening, then rain Showers with a chance of snow Showers overnight. Very windy with Lows in the lower 30s. West Winds 25 to 35 Mph, Diminishing to 20 to 30 Mph. Chance of precipitation near 100 percent.

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Gill Harbor Temperature Statistics

October Temperature

Watertown, Watertown International Airport (19.3 miles)

  • Lowest 27 October, 2025

    23 °F

  • Average October

    53 °F

  • Highest 6 October, 2025

    80.1 °F

Climate (2020–Present)

Watertown, Watertown International Airport (19.3 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    57.8 °F
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