Boston Harbor - Chelsea Weather Forecast

    • 43
    • 57

    Increasing Clouds

    • 47
    • 56

    Rain Showers

    • 44
    • 56

    Rain Showers

    • 42
    • 59

    Partly Sunny

    • 42
    • 58

    Slight Chance Rain Showers

    • 42
    • 57

    Partly Sunny

Today 28 Apr Suffolk

Sunny. Highs in the upper 50s. Northeast Winds 5 to 10 Mph.

Tonight 28 Apr Suffolk

Mostly cloudy. Lows in the lower 40s. Northeast Winds 5 to 10 Mph, becoming north after midnight.

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Boston Harbor - Chelsea Temperature Statistics

April Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 8 April, 2026

    29.6 °F

  • Average April

    50 °F

  • Highest 14 April, 2026

    78.7 °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

    53.6 °F

  • Average High 2021–2026

    61 °F
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