Tri-Cities Airport Weather Forecast

    • 59
    • 93

    Areas Smoke

    • 60
    • 93

    Patchy Smoke

    • 56
    • 94

    Mostly Sunny

    • 57
    • 92

    Mostly Sunny

    • 60
    • 94

    Partly Sunny

    • 58
    • 93

    Partly Sunny

    • 53
    • 87

    Mostly Sunny

Today 16 Aug Lower Columbia Basin of Washington

Sunny. Patchy smoke. Highs in the upper 80s to lower 90s. Light wind.

Tonight 16 Aug Lower Columbia Basin of Washington

Partly cloudy. Patchy smoke through the night. Lows in the upper 50s to lower 60s. Light wind.

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  • Temperature Real-Time

Tri-Cities Airport Temperature Statistics

August Temperature

Tri-Cities Airport (0 miles)

  • Lowest 5 August, 2026

    47.6 °F

  • Average August

    73.4 °F

  • Highest 7 August, 2026

    102.7 °F

Climate (2021–2026)

Tri-Cities Airport (0 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.9 °F
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