Tri-Cities Airport Weather Forecast

    • 47
    • 65

    Chance Rain Showers

    • 44
    • 68

    Mostly Cloudy

    • 44
    • 69

    Mostly Cloudy

    • 41
    • 70

    Partly Sunny

    • 38
    • 66

    Partly Sunny

    • 42
    • 68

    Partly Sunny

    • 43
    • 71

    Partly Sunny

Today 25 Apr Lower Columbia Basin of Washington

Mostly cloudy. A chance of rain Showers. Highs in the lower to mid 60s. Breezy. Southwest wind 10 to 20 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 25 Apr Lower Columbia Basin of Washington

Mostly cloudy. A 50 percent chance of rain Showers in the evening. Lows in the lower to mid 40s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tri-Cities Airport Temperature Statistics

April Temperature

Tri-Cities Airport (0 miles)

  • Lowest 18 April, 2024

    28.9 °F

  • Average April

    53.3 °F

  • Highest 14 April, 2024

    83.6 °F

Climate (2019–Present)

Tri-Cities Airport (0 miles)

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  • Average Low 2019–2024

    43.1 °F

  • Average 2019–2024

    55.6 °F

  • Average High 2019–2024

    67.6 °F
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