Tri-Cities Airport Weather Forecast

    • 36
    • 45

    Rain

    • 29
    • 49

    Chance Rain

    • 24
    • 41

    Mostly Cloudy

    • 25
    • 40

    Mostly Cloudy

    • 28
    • 40

    Slight Chance Rain/Snow

    • 28
    • 43

    Mostly Cloudy

Today 27 Nov Lower Columbia Basin of Washington

Rain. Highs in the lower to mid 40s. West wind 5 to 10 Mph shifting to the east in the afternoon. Chance of precipitation 90 percent. Rainfall Amounts around a tenth of an inch.

Tonight 27 Nov Lower Columbia Basin of Washington

A chance of rain in the Evening, then rain overnight. Lows in the upper 30s. Light Wind, becoming southwest 5 to 10 Mph overnight. Chance of precipitation near 100 percent. Rainfall Amounts up to a half of an inch possible.

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Tri-Cities Airport Temperature Statistics

November Temperature

Tri-Cities Airport (0 miles)

  • Lowest 19 November, 2025

    27 °F

  • Average November

    46.1 °F

  • Highest 1 November, 2025

    72 °F

Climate (2020–Present)

Tri-Cities Airport (0 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.9 °F
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