Prairie City Weather Forecast

    • 36
    • 48

    Rain Likely

    • 32
    • 50

    Rain Likely

    • 28
    • 49

    Rain Likely

    • 23
    • 43

    Chance Rain/Snow

    • 20
    • 41

    Partly Sunny

    • 21
    • 44

    Partly Sunny

Today 23 Dec Ochoco-John Day Highlands

Patchy freezing fog in the morning. Rain and high mountain snow in the Morning, then rain and high mountain snow likely in the afternoon. Little or no high mountain snow accumulation. Highs in the lower to mid 40s. Chance of precipitation 90 percent.

Tonight 23 Dec Ochoco-John Day Highlands

Mostly cloudy. A chance of rain and high mountain snow in the Evening, then a chance of rain overnight. Lows in the 30s. Southeast wind 5 to 15 Mph with Gusts to around 40 Mph overnight. Chance of precipitation 50 percent.

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Prairie City Temperature Statistics

December Temperature

Grant County Regional Airport (13 miles)

  • Lowest 1 December, 2025

    18.3 °F

  • Average December

    41.3 °F

  • Highest 15 December, 2025

    60.4 °F

Climate (2020–Present)

Grant County Regional Airport (13 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    62.2 °F
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