Fall River Weather Forecast

    • 64
    • 76

    Slight Chance Rain Showers

    • 65
    • 74

    Rain Showers

    • 54
    • 75

    Chance Rain Showers

    • 58
    • 71

    Mostly Sunny

    • 64
    • 74

    Mostly Sunny

    • 65
    • 76

    Slight Chance Rain Showers

Today 12 Sep Southern Bristol

Mostly sunny. Near steady temperature in the mid 70s. South Winds 5 to 10 Mph.

Tonight 12 Sep Southern Bristol

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fall River Temperature Statistics

September Temperature

New Bedford, New Bedford Regional Airport (10.6 miles)

  • Lowest 7 September, 2026

    48 °F

  • Average September

    67.7 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

New Bedford, New Bedford Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    61.9 °F
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