Riley Lake Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 51
    • 81

    Rain Showers

    • 56
    • 78

    Mostly Sunny

    • 55
    • 79

    Chance Rain Showers

    • 53
    • 77

    Slight Chance Thunderstorms

    • 53
    • 78

    Partly Sunny

Today 6 Aug Price

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 6 Aug Price

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. South Winds around 5 Mph.

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  • Temperature Real-Time

Riley Lake Temperature Statistics

August Temperature

Phillips / Price County (15.5 miles)

  • Lowest 2 August, 2026

    54 °F

  • Average August

    68.7 °F

  • Highest 1 August, 2026

    83.1 °F

Climate (2021–2026)

Phillips / Price County (15.5 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    42.6 °F

  • Average High 2021–2026

    52.3 °F
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