Quonochontaug Breachway Mouth Weather Forecast

    • 43
    • 62

    Becoming Sunny

    • 37
    • 56

    Sunny

    • 39
    • 58

    Mostly Sunny

    • 44
    • 60

    Sunny

    • 47
    • 64

    Mostly Sunny

    • 40
    • 58

    Partly Sunny

    • 44
    • 55

    Mostly Cloudy

Today 22 Oct Washington

Sunny. Near steady temperature around 60. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Washington

Clear. Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Quonochontaug Breachway Mouth Temperature Statistics

October Temperature

Westerly, Westerly State Airport (4.3 miles)

  • Lowest 18 October, 2026

    34 °F

  • Average October

    56.7 °F

  • Highest 14 October, 2026

    78.1 °F

Climate (2021–2026)

Westerly, Westerly State Airport (4.3 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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