Swansea Weather Forecast

    • 62
    • 77

    Increasing Clouds

    • 66
    • 82

    Partly Sunny

    • 62
    • 84

    Rain Showers Likely

    • 54
    • 71

    Chance Rain Showers

    • 49
    • 75

    Partly Sunny

    • 50
    • 73

    Partly Sunny

    • 51
    • 73

    Partly Sunny

Today 4 Sep Southern Bristol

Sunny. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph.

Tonight 4 Sep Southern Bristol

Mostly clear this Evening, then becoming mostly cloudy. Lows in the lower 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swansea Temperature Statistics

September Temperature

Taunton, Taunton Municipal Airport (12.4 miles)

  • Lowest 1 September, 2025

    46 °F

  • Average September

    62.3 °F

  • Highest 2 September, 2025

    77 °F

Climate (2020–Present)

Taunton, Taunton Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    64.3 °F
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