Williams Coulee Reservoir Weather Forecast

    • 48
    • 76

    Increasing Clouds

    • 55
    • 82

    Mostly Cloudy

    • 53
    • 86

    Partly Sunny

    • 51
    • 83

    Mostly Sunny

    • 54
    • 84

    Mostly Sunny

    • 54
    • 82

    Partly Sunny

Today 31 Aug Central and Southeast Phillips

Sunny, breezy with Highs in the mid 70s. West wind 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 31 Aug Central and Southeast Phillips

Mostly clear. Lows in the upper 40s. West wind 10 to 15 Mph, becoming southeast around 5 Mph after midnight.

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Williams Coulee Reservoir Temperature Statistics

August Temperature

Glasgow, Glasgow International Airport (64 miles)

  • Lowest 4 August, 2026

    47.6 °F

  • Average August

    71.4 °F

  • Highest 1 August, 2026

    104.6 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (64 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    57.8 °F
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