Boston Weather Forecast

    • 64
    • 78

    Mostly Cloudy

    • 65
    • 81

    Rain Showers

    • 53
    • 73

    Mostly Cloudy

    • 54
    • 70

    Mostly Sunny

    • 61
    • 77

    Partly Sunny

    • 57
    • 76

    Slight Chance Rain Showers

Today 8 Sep Southern Erie

Partly to mostly sunny. Highs in the upper 70s. Light Winds.

Tonight 8 Sep Southern Erie

Mostly cloudy and warmer with Lows Ranging from the lower 60s inland to the upper 60s along the lake Erie shore. Light south Winds.

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Boston Temperature Statistics

September Temperature

Buffalo, Greater Buffalo International Airport (21.1 miles)

  • Lowest 5 September, 2026

    60.1 °F

  • Average September

    73.5 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Buffalo, Greater Buffalo International Airport (21.1 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    59 °F
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