Three Arch Rocks Weather Forecast

    • 44
    • 48

    Rain Showers

    • 46
    • 51

    Chance Rain Showers

    • 47
    • 53

    Mostly Cloudy

    • 51
    • 56

    Rain

    • 50
    • 56

    Rain Likely

    • 51
    • 57

    Chance Rain

Today 15 Apr Tillamook County Coast

Rain Showers with a chance of Thunderstorms. Highs in the upper 40s. West wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 15 Apr Tillamook County Coast

Mostly cloudy. Rain Showers with a slight chance of Thunderstorms in the Evening, then a chance of rain Showers after midnight. Lows in the upper 30s. Northwest wind 10 to 15 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Arch Rocks Temperature Statistics

April Temperature

Tillamook, Tillamook Airport (8.7 miles)

  • Lowest 4 April, 2026

    33.8 °F

  • Average April

    50.8 °F

  • Highest 5 April, 2026

    69.8 °F

Climate (2021–Present)

Tillamook, Tillamook Airport (8.7 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    60.3 °F
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