Tri-Cities Airport Weather Forecast

    • 59
    • 95

    Areas Smoke

    • 61
    • 100

    Areas Smoke

    • 63
    • 100

    Hot

    • 62
    • 98

    Hot

    • 59
    • 93

    Mostly Sunny

    • 59
    • 92

    Mostly Sunny

Today 5 Aug Lower Columbia Basin of Washington

Sunny. Areas of smoke in the Morning, then patchy smoke in the afternoon. Highs in the lower to mid 90s. Light wind.

Tonight 5 Aug Lower Columbia Basin of Washington

Clear. Areas of smoke. Lows in the upper 50s to lower 60s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tri-Cities Airport Temperature Statistics

August Temperature

Tri-Cities Airport (0 miles)

  • Lowest 2 August, 2026

    52.6 °F

  • Average August

    71.5 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

Tri-Cities Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.9 °F
Get WillyWeather+ to remove ads