Roosevelt Weather Forecast

    • 66
    • 96

    Becoming Sunny

    • 66
    • 92

    Mostly Sunny

    • 64
    • 91

    Mostly Sunny

    • 65
    • 90

    Sunny

    • 65
    • 88

    Sunny

    • 67
    • 90

    Mostly Sunny

    • 68
    • 90

    Partly Sunny

Today 8 Aug Eastern Columbia River Gorge of Washington

Sunny. Highs in the lower to mid 90s. West wind 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 8 Aug Eastern Columbia River Gorge of Washington

Mostly clear. Patchy smoke in the evening. Lows in the upper 50s to mid 60s. Windy. West wind 15 to 25 Mph with Gusts to around 35 Mph.

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Roosevelt Temperature Statistics

August Temperature

Sunnyside Municipal Airport (41.6 miles)

  • Lowest 2 August, 2026

    44.8 °F

  • Average August

    68 °F

  • Highest 6 August, 2026

    97.2 °F

Climate (2021–2026)

Sunnyside Municipal Airport (41.6 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    63 °F
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