Swansea Weather Forecast

    • 54
    • 77

    Increasing Clouds

    • 54
    • 75

    Partly Sunny

    • 58
    • 73

    Chance Rain Showers

    • 60
    • 78

    Chance Rain Showers

    • 53
    • 82

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

Today 15 Sep Southern Bristol

Mostly sunny. Patchy fog this morning. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 15 Sep Southern Bristol

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swansea Temperature Statistics

September Temperature

Taunton, Taunton Municipal Airport (12.4 miles)

  • Lowest 9 September, 2025

    42.1 °F

  • Average September

    62.5 °F

  • Highest 6 September, 2025

    82 °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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