Coasters Harbor Island Weather Forecast

    • 31
    • 33

    Increasing Clouds

    • 33
    • 44

    Chance Rain

    • 28
    • 40

    Chance Snow

    • 20
    • 33

    Mostly Sunny

    • 35
    • 39

    Chance Rain

    • 43
    • 48

    Rain Likely

Today 5 Dec Newport

Sunny, cooler with Highs in the lower 30s. North Winds 5 to 10 Mph, becoming south this afternoon.

Tonight 5 Dec Newport

Mostly cloudy. Not as cool with Lows in the upper 20s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coasters Harbor Island Temperature Statistics

December Temperature

Newport, Newport State Airport (2.5 miles)

  • Lowest 3 December, 2025

    26.1 °F

  • Average December

    37.8 °F

  • Highest 2 December, 2025

    46.9 °F

Climate (2020–Present)

Newport, Newport State Airport (2.5 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    59.7 °F
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