Kennewick Weather Forecast

    • 45
    • 63

    Rain

    • 48
    • 64

    Mostly Cloudy

    • 48
    • 62

    Chance Rain

    • 50
    • 63

    Chance Rain

    • 51
    • 68

    Mostly Cloudy

    • 43
    • 64

    Slight Chance Rain

    • 39
    • 58

    Mostly Sunny

Today 24 Oct Lower Columbia Basin of Washington

Rain likely. Highs in the upper 50s to lower 60s. Breezy. Southeast wind 10 to 20 Mph with Gusts to around 30 Mph. Chance of precipitation 70 percent. Rainfall Amounts around a tenth of an inch.

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Kennewick Temperature Statistics

October Temperature

Tri-Cities Airport (3.7 miles)

  • Lowest 12 October, 2021

    28.9 °F
  • Average October

    54.9 °F
  • Highest 3 October, 2021

    78.1 °F

Climate (2010–Present)

Tri-Cities Airport (3.7 miles)

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  • Average Low 2010–Present

    44 °F
  • Average 2010–Present

    56.7 °F
  • Average High 2010–Present

    68.4 °F
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