Charlestown Breachway Mouth Weather Forecast

    • 63
    • 73

    Mostly Sunny

    • 64
    • 72

    Slight Chance Thunderstorms

    • 67
    • 77

    Slight Chance Thunderstorms

    • 68
    • 77

    Partly Sunny

    • 71
    • 82

    Partly Sunny

    • 63
    • 76

    Partly Sunny

Today 20 Jun Washington

Sunny. Highs in the lower 80s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 20 Jun Washington

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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Charlestown Breachway Mouth Temperature Statistics

June Temperature

Westerly, Westerly State Airport (8.1 miles)

  • Lowest 3 June, 2025

    47.6 °F

  • Average June

    64.4 °F

  • Highest 5 June, 2025

    81.6 °F

Climate (2020–Present)

Westerly, Westerly State Airport (8.1 miles)

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  • Average Low 2020–2025

    44.5 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    60.5 °F
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