Eastern Oregon Regional Airport at Pendleton Weather Forecast

    • 43
    • 64

    Increasing Clouds

    • 37
    • 63

    Gradual Clearing

    • 44
    • 70

    Mostly Sunny

    • 48
    • 75

    Partly Sunny

    • 46
    • 72

    Mostly Sunny

    • 45
    • 71

    Partly Sunny

    • 43
    • 69

    Mostly Sunny

Today 26 Sep Foothills of the Northern Blue Mountains of Oregon

Sunny. Highs in the lower to mid 60s. Light wind.

Tonight 26 Sep Foothills of the Northern Blue Mountains of Oregon

Mostly cloudy. Lows in the lower to mid 40s. Northeast wind 5 to 10 Mph.

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Eastern Oregon Regional Airport at Pendleton Temperature Statistics

September Temperature

Eastern Oregon Regional Airport at Pendleton (0 miles)

  • Lowest 4 September, 2026

    45.6 °F

  • Average September

    62.8 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Eastern Oregon Regional Airport at Pendleton (0 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    65.6 °F
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