Arlington State Park Weather Forecast

    • 35
    • 60

    Mostly Sunny

    • 38
    • 51

    Mostly Cloudy

    • 37
    • 52

    Partly Sunny

    • 39
    • 58

    Mostly Sunny

    • 45
    • 58

    Rain Likely

    • 41
    • 54

    Rain Likely

Today 27 Feb Eastern Columbia River Gorge of Washington

Sunny. Highs in the upper 50s to lower 60s. West wind 5 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 27 Feb Eastern Columbia River Gorge of Washington

Mostly clear. Lows in the mid 30s. West wind 5 to 15 Mph. Gusts up to 25 Mph in the evening.

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Arlington State Park Temperature Statistics

February Temperature

Sunnyside Municipal Airport (40.4 miles)

  • Lowest 18 February, 2026

    23.9 °F

  • Average February

    38.7 °F

  • Highest 1 February, 2026

    56.5 °F

Climate (2021–Present)

Sunnyside Municipal Airport (40.4 miles)

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  • Average Low 2021–2026

    39 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    63.6 °F
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