Tri-Cities Airport Weather Forecast

    • 31
    • 53

    Patchy Fog

    • 36
    • 54

    Chance Rain Showers

    • 35
    • 59

    Partly Sunny

    • 36
    • 57

    Mostly Cloudy

    • 37
    • 58

    Mostly Cloudy

    • 36
    • 61

    Mostly Cloudy

Today 3 Nov Lower Columbia Basin of Washington

Mostly cloudy with a 20 percent chance of rain Showers. Highs in the lower to mid 50s. North wind 5 to 10 Mph.

Tonight 3 Nov Lower Columbia Basin of Washington

Mostly cloudy. Patchy fog. Lows in the lower to mid 30s. Light wind.

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Tri-Cities Airport Temperature Statistics

November Temperature

Tri-Cities Airport (0 miles)

  • Lowest 1 November, 2026

    33.1 °F

  • Average November

    43.3 °F

  • Highest 1 November, 2026

    57.9 °F

Climate (2021–2026)

Tri-Cities Airport (0 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    68 °F
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