Lake Penland Weather Forecast

    • 37
    • 65

    Rain Showers

    • 34
    • 46

    Rain Showers

    • 36
    • 55

    Mostly Sunny

    • 37
    • 57

    Mostly Sunny

    • 41
    • 60

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

Today 12 Sep Southern Blue Mountains of Oregon

Sunny in the Morning, becoming partly cloudy. Highs in the upper 60s to mid 70s. Gusts up to 20 Mph in the afternoon.

Tonight 12 Sep Southern Blue Mountains of Oregon

Rain Showers likely and a chance of Thunderstorms in the Evening, then rain Showers overnight. Lows in the mid 30s to lower 40s. West wind 5 to 15 Mph overnight. Gusts up to 30 Mph. Chance of precipitation near 100 percent. Rainfall Amounts up to a half of an inch Possible, except higher Amounts possible in Thunderstorms.

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  • Temperature Real-Time

Lake Penland Temperature Statistics

September Temperature

Eastern Oregon Regional Airport at Pendleton (46 miles)

  • Lowest 4 September, 2026

    45.6 °F

  • Average September

    63.3 °F

  • Highest 10 September, 2026

    87.1 °F

Climate (2021–2026)

Eastern Oregon Regional Airport at Pendleton (46 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.6 °F
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