Quonochontaug Weather Forecast

    • 56
    • 64

    Rain Showers

    • 55
    • 65

    Chance Rain Showers

    • 56
    • 67

    Rain Showers Likely

    • 51
    • 70

    Mostly Sunny

    • 47
    • 66

    Partly Sunny

    • 48
    • 65

    Mostly Cloudy

Today 15 May Washington

Cloudy with isolated Showers. Highs in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 15 May Washington

Cloudy. Areas of fog. Isolated Showers in the evening. Lows in the upper 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Quonochontaug Temperature Statistics

May Temperature

Westerly, Westerly State Airport (4.3 miles)

  • Lowest 1 May, 2025

    39.7 °F

  • Average May

    58.5 °F

  • Highest 11 May, 2025

    75.7 °F

Climate (2020–Present)

Westerly, Westerly State Airport (4.3 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    60.5 °F
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