Watertown Weather Forecast

    • 39
    • 61

    Chance Rain

    • 31
    • 46

    Mostly Sunny

    • 30
    • 42

    Partly Sunny

    • 26
    • 40

    Partly Sunny

    • 40
    • 49

    Rain Likely

    • 30
    • 51

    Chance Snow

Today 26 Nov Southeast Middlesex

Mostly cloudy with a 40 percent chance of rain. Patchy fog. Near steady temperature in the upper 50s. South Winds 5 to 10 Mph.

Tonight 26 Nov Southeast Middlesex

Mostly cloudy. A chance of Rain, mainly in the evening. Patchy fog in the evening. Lows in the upper 30s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

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Watertown Temperature Statistics

November Temperature

Laurence G Hanscom Field Airport (8.7 miles)

  • Lowest 19 November, 2025

    19.9 °F

  • Average November

    40 °F

  • Highest 8 November, 2025

    61 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (8.7 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    62 °F
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