Irrigon Weather Forecast

    • 42
    • 56

    Chance Rain

    • 39
    • 61

    Rain

    • 33
    • 54

    Chance Rain

    • 36
    • 54

    Rain Likely

    • 40
    • 56

    Rain Likely

    • 36
    • 59

    Chance Rain

Today 11 Mar Lower Columbia Basin of Oregon

Mostly cloudy. Highs in the mid 50s. West wind 5 to 10 Mph.

Tonight 11 Mar Lower Columbia Basin of Oregon

Cloudy. A chance of rain. Lows in the lower 40s. North wind 5 to 10 Mph in the Evening, becoming light. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Irrigon Temperature Statistics

March Temperature

Hermiston, Hermiston Municipal Airport (11.8 miles)

  • Lowest 7 March, 2025

    25.8 °F

  • Average March

    46.7 °F

  • Highest 8 March, 2025

    64.9 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    55 °F

  • Average High 2020–2025

    67.3 °F
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