Scooteney Reservoir Weather Forecast

    • 36
    • 68

    Decreasing Clouds

    • 37
    • 63

    Partly Sunny

    • 36
    • 59

    Mostly Cloudy

    • 35
    • 63

    Mostly Sunny

    • 35
    • 62

    Mostly Sunny

    • 37
    • 62

    Partly Sunny

Today 17 Oct Lower Columbia Basin of Washington

Partly sunny. Highs in the upper 60s to lower 70s. Southwest wind 5 to 10 Mph with Gusts to around 20 Mph.

Tonight 17 Oct Lower Columbia Basin of Washington

Partly cloudy. Lows in the mid to upper 30s. Northwest wind 5 to 10 Mph with Gusts to around 20 Mph in the Evening, becoming light.

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  • Temperature Real-Time

Scooteney Reservoir Temperature Statistics

October Temperature

Tri-Cities Airport (29.8 miles)

  • Lowest 13 October, 2026

    30.9 °F

  • Average October

    57.6 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Tri-Cities Airport (29.8 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    68 °F
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