Columbia Ag Airport Weather Forecast

    • 60
    • 88

    Mostly Sunny

    • 63
    • 93

    Sunny

    • 63
    • 95

    Sunny

    • 60
    • 92

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

Today 22 Jul Lower Columbia Basin of Washington

Partly cloudy in the Morning, becoming sunny. Highs in the mid 80s to lower 90s. Southwest wind 5 to 10 Mph.

Tonight 22 Jul Lower Columbia Basin of Washington

Mostly clear. Lows in the upper 50s to lower 60s. Northwest wind 5 to 10 Mph.

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Columbia Ag Airport Temperature Statistics

July Temperature

Tri-Cities Airport (6.2 miles)

  • Lowest 6 July, 2025

    52.6 °F

  • Average July

    77 °F

  • Highest 13 July, 2025

    104.6 °F

Climate (2020–Present)

Tri-Cities Airport (6.2 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.9 °F
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