Castle Island Weather Forecast

    • 36
    • 55

    Sunny

    • 43
    • 58

    Chance Rain Showers

    • 50
    • 57

    Mostly Cloudy

    • 49
    • 66

    Mostly Cloudy

    • 49
    • 61

    Chance Rain Showers

    • 49
    • 64

    Mostly Cloudy

Today 26 Apr Newport

Sunny. Near steady temperature in the lower 50s. South Winds 5 to 10 Mph.

Tonight 26 Apr Newport

Clear. Lows in the mid 30s. South Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Island Temperature Statistics

April Temperature

N. Kingston / Quonset (7.5 miles)

  • Lowest 4 April, 2024

    35.6 °F

  • Average April

    51.1 °F

  • Highest 9 April, 2024

    68 °F

Climate (2019–Present)

N. Kingston / Quonset (7.5 miles)

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  • Average Low 2019–2024

    51.5 °F

  • Average 2019–2024

    57.1 °F

  • Average High 2019–2024

    61.3 °F
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