Three Arch Rocks Weather Forecast

    • 41
    • 51

    Mostly Sunny

    • 45
    • 51

    Mostly Cloudy

    • 47
    • 52

    Slight Chance Rain

    • 48
    • 55

    Mostly Cloudy

    • 48
    • 54

    Chance Rain

    • 49
    • 54

    Chance Rain

Today 24 Jan Tillamook County Coast

Sunny. Highs in the lower 50s. Winds light.

Tonight 24 Jan Tillamook County Coast

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 30s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Arch Rocks Temperature Statistics

January Temperature

Tillamook, Tillamook Airport (8.7 miles)

  • Lowest 20 January, 2026

    28.4 °F

  • Average January

    45.7 °F

  • Highest 16 January, 2026

    64.4 °F

Climate (2021–Present)

Tillamook, Tillamook Airport (8.7 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60 °F
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