Irrigon Weather Forecast

    • 38
    • 66

    Mostly Sunny

    • 37
    • 65

    Mostly Sunny

    • 43
    • 67

    Partly Sunny

    • 43
    • 65

    Mostly Cloudy

    • 46
    • 65

    Slight Chance Rain

    • 44
    • 64

    Mostly Cloudy

Today 21 Oct Lower Columbia Basin of Oregon

Mostly sunny. Patchy fog in the morning. Hazy through the day. Highs 64 to 69. Wind light and variable becoming north around 5 Mph in the afternoon.

Tonight 21 Oct Lower Columbia Basin of Oregon

Mostly clear. Hazy through the night. Patchy fog overnight. Lows 35 to 40. East wind around 5 Mph shifting to the south overnight.

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  • Temperature Forecast NOAA

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Irrigon Temperature Statistics

October Temperature

Hermiston, Hermiston Municipal Airport (11.8 miles)

  • Lowest 15 October, 2018

    30 °F
  • Average October

    50.9 °F
  • Highest 2 October, 2018

    77 °F

Climate (2010–Present)

Hermiston, Hermiston Municipal Airport (11.8 miles)

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  • Average Low 2010–Present

    42.8 °F
  • Average 2010–Present

    55.3 °F
  • Average High 2010–Present

    67.2 °F
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