Watertown Weather Forecast

    • 39
    • 52

    Rain

    • 34
    • 41

    Rain Likely

    • 33
    • 45

    Mostly Cloudy

    • 33
    • 49

    Partly Sunny

    • 31
    • 50

    Mostly Sunny

    • 35
    • 55

    Sunny

    • 38
    • 61

    Mostly Sunny

Today 12 Nov Southeast Middlesex

Sunny. Highs in the lower 60s.

Tonight 12 Nov Southeast Middlesex

Rain. Lows in the upper 30s. Northeast Winds around 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

November Temperature

Laurence G Hanscom Field Airport (8.7 miles)

  • Lowest 1 November, 2026

    26.1 °F

  • Average November

    55.6 °F

  • Highest 4 November, 2026

    77 °F

Climate (2021–2026)

Laurence G Hanscom Field Airport (8.7 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.7 °F
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