Rock Creek Weather Forecast

    • 51
    • 68

    Chance Thunderstorms

    • 57
    • 77

    Becoming Sunny

    • 59
    • 84

    Mostly Sunny

    • 57
    • 85

    Sunny

    • 56
    • 83

    Mostly Sunny

    • 55
    • 81

    Partly Sunny

    • 56
    • 82

    Mostly Sunny

Today 21 Jul Southern Blue Mountains of Oregon

Rain Showers in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs in the mid 60s to lower 70s. Chance of precipitation 90 percent. Rainfall Amounts up to a half of an inch Possible, except higher Amounts possible in Thunderstorms.

Tonight 21 Jul Southern Blue Mountains of Oregon

Mostly clear. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 40s to lower 50s.

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Rock Creek Temperature Statistics

July Temperature

Grant County Regional Airport (58.4 miles)

  • Lowest 5 July, 2025

    45.7 °F
  • Average July

    73.4 °F
  • Highest 8 July, 2025

    97.9 °F

Climate (2020–Present)

Grant County Regional Airport (58.4 miles)

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  • Average Low 2020–2025

    39.1 °F
  • Average 2020–2025

    50.5 °F
  • Average High 2020–2025

    62.3 °F
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