Riley Lake Weather Forecast

    • 20
    • 33

    Mostly Cloudy

    • 12
    • 32

    Increasing Clouds

    • 17
    • 32

    Mostly Cloudy

    • 24
    • 31

    Chance Wintry Mix

    • 26
    • 34

    Cloudy

    • 6
    • 35

    Chance Snow

    • 0
    • 16

    Mostly Cloudy

Today 22 Dec Price

Mostly cloudy. Not as cool with Highs in the lower 30s. Southeast Winds around 5 Mph.

Tonight 22 Dec Price

Mostly cloudy. Not as cool with Lows in the lower 20s. Southeast Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riley Lake Temperature Statistics

December Temperature

Phillips / Price County (15.5 miles)

  • Lowest 13 December, 2025

    -15.3 °F

  • Average December

    11.7 °F

  • Highest 16 December, 2025

    38.7 °F

Climate (2020–Present)

Phillips / Price County (15.5 miles)

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  • Average Low 2020–2025

    31.9 °F

  • Average 2020–2025

    42.5 °F

  • Average High 2020–2025

    52.3 °F
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