Arlington Municipal Airport Weather Forecast

    • 65
    • 89

    Partly Sunny

    • 58
    • 81

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 58
    • 80

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

Today 26 Aug Eastern Columbia River Gorge of Oregon

Sunny. Patchy smoke in the afternoon. Highs in the mid 80s to lower 90s. Breezy. West wind 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 26 Aug Eastern Columbia River Gorge of Oregon

Partly cloudy. Patchy smoke. Lows in the upper 50s to upper 60s. Windy. West wind 15 to 25 Mph.

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Arlington Municipal Airport Temperature Statistics

August Temperature

Sunnyside Municipal Airport (42.9 miles)

  • Lowest 2 August, 2026

    44.8 °F

  • Average August

    72.7 °F

  • Highest 6 August, 2026

    97.2 °F

Climate (2021–2026)

Sunnyside Municipal Airport (42.9 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    63 °F
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