Riley Lake Weather Forecast

    • 30
    • 50

    Becoming Sunny

    • 36
    • 59

    Rain Showers Likely

    • 33
    • 44

    Rain Showers

    • 30
    • 42

    Chance Rain Showers

    • 27
    • 43

    Mostly Cloudy

    • 27
    • 48

    Partly Sunny

Today 19 Oct Price

Mostly sunny. Cooler with Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Oct Price

Mostly clear. Cooler with Lows in the lower 30s. West Winds 5 to 10 Mph, becoming southwest after midnight.

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Riley Lake Temperature Statistics

October Temperature

Phillips / Price County (15.5 miles)

  • Lowest 8 October, 2025

    25 °F

  • Average October

    54.8 °F

  • Highest 4 October, 2025

    82.6 °F

Climate (2020–Present)

Phillips / Price County (15.5 miles)

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  • Average Low 2020–2025

    32 °F

  • Average 2020–2025

    42.6 °F

  • Average High 2020–2025

    52.3 °F
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