Heppner Weather Forecast

    • 46
    • 65

    Mostly Cloudy

    • 41
    • 65

    Rain

    • 44
    • 58

    Mostly Cloudy

    • 40
    • 56

    Rain Showers Likely

    • 36
    • 51

    Chance Rain Showers

    • 34
    • 49

    Mostly Cloudy

Today 12 Nov Foothills of the Southern Blue Mountains of Oregon

Mostly cloudy. Areas of dense fog in the morning. Patchy dense fog in the afternoon. Highs in the upper 50s to mid 60s. Southeast wind 5 to 10 Mph with Gusts to around 25 Mph.

Tonight 12 Nov Foothills of the Southern Blue Mountains of Oregon

Mostly cloudy. Lows in the 40s. Southeast wind 5 to 15 Mph. Gusts up to 20 Mph increasing to 30 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heppner Temperature Statistics

November Temperature

Hermiston, Hermiston Municipal Airport (35.4 miles)

  • Lowest 2 November, 2026

    26.7 °F

  • Average November

    46.2 °F

  • Highest 5 November, 2026

    62.7 °F

Climate (2021–2026)

Hermiston, Hermiston Municipal Airport (35.4 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    67.6 °F
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