Thurso Bay Weather Forecast

    • 26
    • 33

    Mostly Cloudy

    • 17
    • 32

    Wintry Mix

    • 14
    • 24

    Chance Snow Showers

    • 17
    • 31

    Chance Snow Showers

    • 7
    • 29

    Partly Sunny

    • 10
    • 19

    Mostly Cloudy

Today 19 Feb Jefferson

Partly sunny. Highs in the mid 30s. Northeast Winds 10 Mph or less.

Tonight 19 Feb Jefferson

Mostly cloudy. Lows in the upper 20s. Light east Winds.

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Thurso Bay Temperature Statistics

February Temperature

Watertown, Watertown International Airport (21.1 miles)

  • Lowest 8 February, 2026

    -35.4 °F

  • Average February

    13.1 °F

  • Highest 16 February, 2026

    42.1 °F

Climate (2021–Present)

Watertown, Watertown International Airport (21.1 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.5 °F
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