Rock Creek Lake Weather Forecast

    • 14
    • 32

    Decreasing Clouds

    • 15
    • 31

    Decreasing Clouds

    • 12
    • 31

    Mostly Sunny

    • 20
    • 31

    Partly Sunny

    • 22
    • 37

    Partly Sunny

    • 22
    • 38

    Partly Sunny

    • 25
    • 39

    Partly Sunny

Today 17 Jan Ochoco-John Day Highlands

Mostly sunny. Highs in the lower to mid 30s.

Tonight 17 Jan Ochoco-John Day Highlands

Mostly clear. Lows 8 to 16.

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Rock Creek Lake Temperature Statistics

January Temperature

Grant County Regional Airport (42.3 miles)

  • Lowest 13 January, 2025

    23.9 °F

  • Average January

    34.3 °F

  • Highest 15 January, 2025

    53.1 °F

Climate (2020–Present)

Grant County Regional Airport (42.3 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    62.3 °F
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