Tri-Cities Airport Weather Forecast

    • 38
    • 54

    Slight Chance Rain Showers

    • 32
    • 59

    Mostly Sunny

    • 35
    • 55

    Mostly Cloudy

    • 36
    • 59

    Mostly Cloudy

    • 36
    • 60

    Mostly Cloudy

    • 35
    • 56

    Mostly Cloudy

    • 38
    • 60

    Slight Chance Rain Showers

Today 4 Nov Lower Columbia Basin of Washington

Sunny. Highs in the lower 50s. Light wind.

Tonight 4 Nov Lower Columbia Basin of Washington

Mostly cloudy. Patchy fog in the evening. A 20 percent chance of rain Showers overnight. Lows in the upper 30s to lower 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tri-Cities Airport Temperature Statistics

November Temperature

Tri-Cities Airport (0 miles)

  • Lowest 2 November, 2026

    28.9 °F

  • Average November

    41.6 °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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