Lake Penland Weather Forecast

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    Rain Showers Likely

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    • 61

    Rain Showers Likely

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    • 57

    Rain Showers Likely

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    Chance Rain Showers

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    Chance Rain Showers

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    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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Lake Penland Temperature Statistics

September Temperature

Eastern Oregon Regional Airport at Pendleton (46 miles)

  • Lowest 1 September, 2025

    62.1 °F

  • Average September

    78.2 °F

  • Highest 2 September, 2025

    97 °F

Climate (2020–Present)

Eastern Oregon Regional Airport at Pendleton (46 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    65.5 °F
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