Hermiston Municipal Airport Weather Forecast

    • 36
    • 51

    Mostly Cloudy

    • 48
    • 60

    Chance Rain

    • 49
    • 63

    Chance Rain

    • 45
    • 64

    Rain Likely

    • 38
    • 60

    Slight Chance Rain/Snow

    • 43
    • 56

    Chance Rain

Today 10 Mar Lower Columbia Basin of Oregon

Mostly sunny. Highs in the upper 40s to lower 50s. Breezy. Southwest wind 10 to 20 Mph.

Tonight 10 Mar Lower Columbia Basin of Oregon

Mostly cloudy with a 20 percent chance of rain. Lows in the mid to upper 30s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hermiston Municipal Airport Temperature Statistics

March Temperature

Hermiston, Hermiston Municipal Airport (0 miles)

  • Lowest 1 March, 2026

    27.6 °F

  • Average March

    48.9 °F

  • Highest 7 March, 2026

    70 °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

    67.7 °F
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