Three Arch Rocks Weather Forecast

    • 55
    • 60

    Mostly Cloudy

    • 55
    • 60

    Mostly Cloudy

    • 56
    • 60

    Mostly Cloudy

    • 57
    • 60

    Mostly Cloudy

    • 56
    • 61

    Mostly Cloudy

    • 56
    • 61

    Mostly Cloudy

Today 15 Aug Tillamook County Coast

Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the upper 60s. Light and variable Winds, becoming light in the afternoon.

Tonight 15 Aug Tillamook County Coast

Mostly cloudy. Patchy fog. Lows in the lower 50s. Winds light in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Arch Rocks Temperature Statistics

August Temperature

Tillamook, Tillamook Airport (8.7 miles)

  • Lowest 3 August, 2026

    44.6 °F

  • Average August

    61.7 °F

  • Highest 4 August, 2026

    84.2 °F

Climate (2021–2026)

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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