Coasters Harbor Island Weather Forecast

    • 39
    • 49

    Partly Sunny

    • 41
    • 56

    Mostly Cloudy

    • 44
    • 50

    Chance Rain

    • 31
    • 52

    Chance Rain

    • 38
    • 42

    Chance Rain

    • 34
    • 45

    Mostly Cloudy

Today 9 Mar Newport

Mostly sunny. Areas of fog in the morning. Visibility one quarter mile or less at Times in the morning. Highs in the upper 50s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 9 Mar Newport

Partly cloudy in the Evening, then becoming mostly cloudy. Areas of fog in the evening. Patchy fog after midnight. Lows in the lower 30s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Coasters Harbor Island Temperature Statistics

March Temperature

Newport, Newport State Airport (2.5 miles)

  • Lowest 3 March, 2026

    12.9 °F

  • Average March

    31.1 °F

  • Highest 4 March, 2026

    46 °F

Climate (2021–Present)

Newport, Newport State Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.6 °F
Get WillyWeather+ to remove ads