Voluntown Weather Forecast

    • 59
    • 75

    Patchy Fog

    • 65
    • 80

    Chance Rain Showers

    • 49
    • 78

    Partly Sunny

    • 50
    • 68

    Partly Sunny

    • 52
    • 66

    Rain Showers Likely

    • 51
    • 67

    Chance Rain Showers

    • 50
    • 65

    Slight Chance Rain Showers

Today 16 Sep Northern New London

Partly sunny. Highs in the upper 60s.

Tonight 16 Sep Northern New London

Mostly clear this Evening, then becoming partly cloudy. Patchy fog. Lows around 60. Southwest Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Voluntown Temperature Statistics

September Temperature

Westerly, Westerly State Airport (15.5 miles)

  • Lowest 12 September, 2026

    52 °F

  • Average September

    67.9 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Westerly, Westerly State Airport (15.5 miles)

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  • Average Low 2021–2026

    44.3 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.4 °F
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