Basin Harbor Weather Forecast

    • 19
    • 26

    Snow Showers

    • 9
    • 27

    Snow Showers

    • 13
    • 16

    Snow Showers

    • 22
    • 26

    Snow Showers Likely

    • 10
    • 27

    Chance Snow Showers

    • 1
    • 18

    Chance Snow Showers

    • -8
    • 12

    Chance Snow Showers

Today 18 Jan Jefferson

Snow Showers. Additional accumulation an inch or less. Highs Ranging from the lower 20s on the tug hill to the mid 20s across the lower Elevations. Southwest Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph. Chance of snow 80 percent.

Tonight 18 Jan Jefferson

Snow Showers likely. Additional accumulation 1 to 3 Inches. Lows Ranging from 10 to 15 on the tug hill to 15 to 20 across the lower Elevations. Light Winds, becoming south 10 to 15 Mph. Chance of snow 70 percent.

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  • Temperature Real-Time

Basin Harbor Temperature Statistics

January Temperature

Watertown, Watertown International Airport (16.2 miles)

  • Lowest 4 January, 2026

    0 °F

  • Average January

    25.8 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

Watertown, Watertown International Airport (16.2 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.5 °F

  • Average High 2021–2026

    57.6 °F
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