Watertown Weather Forecast

    • 2
    • 28

    Snow

    • 6
    • 19

    Partly Sunny

    • 10
    • 28

    Mostly Sunny

    • 21
    • 32

    Chance Snow

    • 22
    • 37

    Chance Snow

    • 19
    • 35

    Slight Chance Snow

Today 7 Feb Southeast Middlesex

Snow. Total snow accumulation of 4 to 6 Inches. Highs in the upper 20s. Temperature falling into the lower 20s. North Winds 10 to 15 Mph. Gusts up to 30 Mph. Chance of snow near 100 percent.

Tonight 7 Feb Southeast Middlesex

Mostly cloudy with a chance of snow in the Evening, then partly cloudy after midnight. Much Colder with Lows around 2 above. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 40 percent.

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Watertown Temperature Statistics

February Temperature

Laurence G Hanscom Field Airport (8.7 miles)

  • Lowest 3 February, 2026

    1 °F

  • Average February

    20.5 °F

  • Highest 2 February, 2026

    34 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.7 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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