Tri-Cities Airport Weather Forecast

    • 35
    • 44

    Chance Rain

    • 46
    • 58

    Rain Likely

    • 44
    • 62

    Rain

    • 42
    • 60

    Rain Likely

    • 33
    • 59

    Partly Sunny

    • 33
    • 58

    Partly Sunny

Today 21 Feb Lower Columbia Basin of Washington

Mostly cloudy. Highs in the lower to mid 40s. Northeast wind 5 to 10 Mph.

Tonight 21 Feb Lower Columbia Basin of Washington

Cloudy. A chance of rain. Lows in the lower to mid 30s. Northeast wind 5 to 10 Mph shifting to the south overnight. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tri-Cities Airport Temperature Statistics

February Temperature

Tri-Cities Airport (0 miles)

  • Lowest 12 February, 2025

    4.7 °F

  • Average February

    28.8 °F

  • Highest 1 February, 2025

    50.6 °F

Climate (2020–Present)

Tri-Cities Airport (0 miles)

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

  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.7 °F
Get WillyWeather+ to remove ads