Lynn Weather Forecast

    • 34
    • 38

    Increasing Clouds

    • 24
    • 44

    Partly Sunny

    • 25
    • 32

    Partly Sunny

    • 31
    • 39

    Rain/Snow Likely

    • 26
    • 38

    Partly Sunny

    • 36
    • 41

    Chance Rain

Today 20 Dec Eastern Essex

Sunny. Much cooler with Highs in the upper 30s. West Winds 15 to 20 Mph. Gusts up to 40 Mph in the morning.

Tonight 20 Dec Eastern Essex

Mostly clear and Blustery, cooler. Near steady temperature in the upper 20s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lynn Temperature Statistics

December Temperature

Boston, Logan International Airport (7.5 miles)

  • Lowest 5 December, 2025

    12 °F

  • Average December

    31.2 °F

  • Highest 10 December, 2025

    48 °F

Climate (2020–Present)

Boston, Logan International Airport (7.5 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    61 °F
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