Charlestown Breachway Mouth Weather Forecast

    • 56
    • 68

    Increasing Clouds

    • 61
    • 66

    Chance Rain Showers

    • 55
    • 71

    Partly Sunny

    • 52
    • 64

    Rain Showers Likely

    • 47
    • 66

    Rain Showers

    • 39
    • 53

    Breezy

Today 12 Oct Washington

Partly sunny. Highs around 70. North Winds 5 to 10 Mph. Gusts up to 20 Mph.

Tonight 12 Oct Washington

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. Northwest Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charlestown Breachway Mouth Temperature Statistics

October Temperature

Westerly, Westerly State Airport (8.1 miles)

  • Lowest 7 October, 2026

    36 °F

  • Average October

    58.5 °F

  • Highest 2 October, 2026

    75 °F

Climate (2021–2026)

Westerly, Westerly State Airport (8.1 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.4 °F
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