Tri-Cities Airport Weather Forecast

    • 56
    • 88

    Mostly Sunny

    • 57
    • 92

    Mostly Sunny

    • 64
    • 97

    Hot

    • 56
    • 96

    Sunny

    • 55
    • 89

    Sunny

    • 57
    • 90

    Mostly Sunny

Today 13 Jun Lower Columbia Basin of Washington

Sunny. Highs in the mid to upper 80s. North wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 13 Jun Lower Columbia Basin of Washington

Clear. Lows in the mid to upper 50s. Northeast wind 5 to 15 Mph with Gusts to around 25 Mph.

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Tri-Cities Airport Temperature Statistics

June Temperature

Tri-Cities Airport (0 miles)

  • Lowest 7 June, 2026

    44.7 °F

  • Average June

    64.5 °F

  • Highest 2 June, 2026

    84.7 °F

Climate (2021–Present)

Tri-Cities Airport (0 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    68.1 °F
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