Boston Harbor - Chelsea Weather Forecast

    • 21
    • 30

    Snow Likely

    • 13
    • 31

    Chance Snow

    • 28
    • 38

    Snow

    • 27
    • 38

    Snow Likely

    • 24
    • 38

    Slight Chance Rain

    • 30
    • 43

    Partly Sunny

    • 16
    • 40

    Mostly Cloudy

Today 23 Feb Suffolk

Snow. Areas of blowing snow. Visibility one quarter mile or less at Times. Snow accumulation of 2 to 4 Inches. Windy. Near steady temperature around 30. North Winds 20 to 30 Mph with Gusts up to 55 Mph. Chance of snow near 100 percent.

Tonight 23 Feb Suffolk

Mostly cloudy. Snow likely this evening. Areas of blowing snow this evening. Snow accumulation around an inch. Blustery, cooler with Lows in the lower 20s. Northwest Winds 15 to 25 Mph with Gusts up to 45 Mph, Diminishing to 10 to 15 Mph with Gusts up to 35 Mph after midnight. Chance of snow 70 percent.

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Boston Harbor - Chelsea Temperature Statistics

February Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 8 February, 2026

    4.6 °F

  • Average February

    27.9 °F

  • Highest 13 February, 2026

    40.6 °F

Climate (2021–Present)

Boston, Logan International Airport (1.9 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    61 °F
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