Dorchester Weather Forecast

    • 34
    • 44

    Mostly Cloudy

    • 35
    • 43

    Mostly Cloudy

    • 39
    • 48

    Mostly Cloudy

    • 50
    • 58

    Chance Rain

    • 52
    • 65

    Rain

    • 36
    • 58

    Chance Rain

Today 12 Mar Suffolk

Mostly sunny. Much cooler with Highs in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northeast 5 to 10 Mph in the afternoon.

Tonight 12 Mar Suffolk

Mostly cloudy. Lows in the mid 30s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dorchester Temperature Statistics

March Temperature

Boston, Logan International Airport (5 miles)

  • Lowest 3 March, 2025

    12.8 °F

  • Average March

    37.8 °F

  • Highest 5 March, 2025

    56.6 °F

Climate (2020–Present)

Boston, Logan International Airport (5 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    60.8 °F
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