Downtown (Boston) Weather Forecast

    • 61
    • 70

    Rain Showers Likely

    • 62
    • 71

    Chance Rain Showers

    • 66
    • 76

    Rain Showers

    • 64
    • 81

    Partly Sunny

    • 60
    • 72

    Slight Chance Rain Showers

    • 59
    • 69

    Mostly Sunny

    • 61
    • 74

    Partly Sunny

Today 1 Sep Suffolk

Showers with isolated Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Near steady temperature in the upper 60s. East Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 1 Sep Suffolk

Mostly cloudy. Patchy fog. A chance of Showers this evening. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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Downtown (Boston) Temperature Statistics

September Temperature

Boston, Logan International Airport (1.9 miles)

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  • Average September

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Climate (2021–2026)

Boston, Logan International Airport (1.9 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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