Port of Boston Weather Forecast

    • 7
    • 21

    Mostly Cloudy

    • 5
    • 22

    Mostly Sunny

    • 0
    • 17

    Mostly Sunny

    • 13
    • 21

    Chance Snow

    • 21
    • 26

    Snow Likely

    • 16
    • 33

    Partly Sunny

    • 15
    • 32

    Partly Sunny

Today 28 Jan Suffolk

Partly sunny and cold. Near steady temperature in the lower 20s. West Winds 5 to 10 Mph.

Tonight 28 Jan Suffolk

Mostly cloudy with a slight chance of Flurries. Cold with Lows around 7 above. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port of Boston Temperature Statistics

January Temperature

Boston, Logan International Airport (1.2 miles)

  • Lowest 24 January, 2026

    5 °F

  • Average January

    30.7 °F

  • Highest 15 January, 2026

    53.7 °F

Climate (2021–Present)

Boston, Logan International Airport (1.2 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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