Thompson Island Weather Forecast

    • 5
    • 23

    Partly Sunny

    • 2
    • 16

    Mostly Sunny

    • 12
    • 21

    Chance Snow

    • 19
    • 26

    Chance Snow

    • 16
    • 32

    Partly Sunny

    • 18
    • 33

    Partly Sunny

Today 29 Jan Suffolk

Mostly sunny. Cold with Highs in the lower 20s. Northwest Winds 10 to 15 Mph. Gusts up to 20 Mph this morning.

Tonight 29 Jan Suffolk

Partly cloudy in the Evening, then becoming mostly clear. Cold with Lows around 2 above. West Winds 10 to 15 Mph.

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  • Temperature Real-Time

Thompson Island Temperature Statistics

January Temperature

Boston, Logan International Airport (3.1 miles)

  • Lowest 24 January, 2026

    5.6 °F

  • Average January

    30.2 °F

  • Highest 15 January, 2026

    53.7 °F

Climate (2021–Present)

Boston, Logan International Airport (3.1 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    61 °F
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