Rock Creek Weather Forecast

    • 51
    • 75

    Rain Showers Likely

    • 50
    • 67

    Rain Showers Likely

    • 53
    • 64

    Chance Rain Showers

    • 52
    • 63

    Chance Rain Showers

    • 53
    • 69

    Slight Chance Rain Showers

    • 55
    • 70

    Chance Rain Showers

Today 8 Sep Southern Blue Mountains of Oregon

Mostly cloudy. Haze in the morning. A chance of Showers and Thunderstorms in the afternoon. Highs in the 70s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 8 Sep Southern Blue Mountains of Oregon

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of rain Showers overnight. Lows in the mid 40s to lower 50s. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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Rock Creek Temperature Statistics

September Temperature

Grant County Regional Airport (58.4 miles)

  • Lowest 1 September, 2025

    58.3 °F

  • Average September

    77.4 °F

  • Highest 2 September, 2025

    95.9 °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

    50.4 °F

  • Average High 2020–2025

    62.3 °F
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