Hermiston Municipal Airport Weather Forecast

    • 36
    • 49

    Slight Chance Rain

    • 36
    • 47

    Rain Likely

    • 34
    • 49

    Mostly Cloudy

    • 34
    • 47

    Chance Rain

    • 31
    • 49

    Chance Rain

    • 32
    • 47

    Chance Rain

    • 31
    • 49

    Chance Rain/Snow

Today 13 Feb Lower Columbia Basin of Oregon

Mostly cloudy. Areas of dense fog in the morning. Highs in the upper 40s. Southwest wind 5 to 10 Mph.

Tonight 13 Feb Lower Columbia Basin of Oregon

Cloudy with a 20 percent chance of rain. Lows in the upper 30s. Light Wind, becoming southwest 5 to 10 Mph overnight.

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  • Temperature Forecast NOAA

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Hermiston Municipal Airport Temperature Statistics

February Temperature

Hermiston, Hermiston Municipal Airport (0 miles)

  • Lowest 11 February, 2026

    25 °F

  • Average February

    42.3 °F

  • Highest 1 February, 2026

    59.6 °F

Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (0 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    67.6 °F
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