Scooteney Reservoir Weather Forecast

    • 31
    • 58

    Becoming Sunny

    • 35
    • 56

    Partly Sunny

    • 41
    • 58

    Mostly Cloudy

    • 40
    • 58

    Chance Rain

    • 32
    • 58

    Partly Sunny

    • 32
    • 55

    Mostly Sunny

Today 21 Mar Lower Columbia Basin of Washington

Mostly cloudy with a 50 percent chance of rain in the Morning, then sunny in the afternoon. Highs in the upper 50s to lower 60s. West wind 5 to 15 Mph with Gusts to around 25 Mph. Rainfall Amounts less than a tenth of an inch.

Tonight 21 Mar Lower Columbia Basin of Washington

Mostly clear. Lows in the lower to mid 30s. West wind 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Scooteney Reservoir Temperature Statistics

March Temperature

Tri-Cities Airport (29.8 miles)

  • Lowest 1 March, 2026

    24.7 °F

  • Average March

    49.2 °F

  • Highest 7 March, 2026

    72 °F

Climate (2021–Present)

Tri-Cities Airport (29.8 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    68.1 °F
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