Boston Harbor - Boston Main Channel Weather Forecast

    • 29
    • 39

    Becoming Sunny

    • 31
    • 49

    Increasing Clouds

    • 14
    • 37

    Chance Snow

    • 16
    • 25

    Partly Sunny

    • 34
    • 41

    Chance Rain/Snow

    • 34
    • 46

    Slight Chance Rain

    • 35
    • 43

    Chance Rain

Today 27 Feb Suffolk

Sunny. Near steady temperature in the upper 30s. South Winds around 5 Mph.

Tonight 27 Feb Suffolk

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boston Harbor - Boston Main Channel Temperature Statistics

February Temperature

Boston, Logan International Airport (0.6 miles)

  • Lowest 8 February, 2026

    4.6 °F

  • Average February

    28.2 °F

  • Highest 13 February, 2026

    40.6 °F

Climate (2021–Present)

Boston, Logan International Airport (0.6 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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