Heppner Weather Forecast

    • 42
    • 60

    Mostly Cloudy

    • 43
    • 53

    Rain

    • 35
    • 53

    Chance Rain

    • 30
    • 46

    Mostly Cloudy

    • 32
    • 46

    Chance Rain/Snow

    • 32
    • 46

    Chance Rain

    • 34
    • 48

    Mostly Cloudy

Today 15 Nov Foothills of the Southern Blue Mountains of Oregon

Partly sunny. Highs in the upper 50s to lower 60s. Southwest wind 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 15 Nov Foothills of the Southern Blue Mountains of Oregon

Partly cloudy. Lows in the lower 40s. Light wind.

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Heppner Temperature Statistics

November Temperature

Hermiston, Hermiston Municipal Airport (35.4 miles)

  • Lowest 11 November, 2025

    36 °F

  • Average November

    46.1 °F

  • Highest 11 November, 2025

    59 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (35.4 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    67.6 °F
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