Moonstone Beach Weather Forecast

    • 39
    • 54

    Chance Rain Showers

    • 38
    • 51

    Rain Showers

    • 37
    • 47

    Partly Sunny

    • 29
    • 46

    Chance Rain Showers

    • 34
    • 41

    Mostly Sunny

    • 41
    • 46

    Partly Sunny

Today 4 Apr Washington

Partly sunny. Patchy fog in the morning. Highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. North Winds around 5 Mph, becoming east with Gusts up to 20 Mph in the afternoon.

Tonight 4 Apr Washington

Cloudy with a 40 percent chance of Showers. Patchy fog after midnight. Cooler with Lows in the upper 30s. East Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Moonstone Beach Temperature Statistics

April Temperature

Westerly, Westerly State Airport (11.8 miles)

  • Lowest 1 April, 2026

    45 °F

  • Average April

    50.8 °F

  • Highest 1 April, 2026

    57 °F

Climate (2021–Present)

Westerly, Westerly State Airport (11.8 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    60.3 °F
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