Charbonneau Park Weather Forecast

    • 39
    • 65

    Slight Chance Rain

    • 34
    • 59

    Mostly Sunny

    • 37
    • 62

    Mostly Sunny

    • 42
    • 65

    Partly Sunny

    • 44
    • 68

    Mostly Sunny

    • 44
    • 69

    Mostly Sunny

    • 48
    • 74

    Mostly Sunny

Today 23 Apr Lower Columbia Basin of Washington

Partly cloudy. Highs in the lower to mid 60s. West wind 5 to 15 Mph.

Tonight 23 Apr Lower Columbia Basin of Washington

Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s. Northwest wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Charbonneau Park Temperature Statistics

April Temperature

Tri-Cities Airport (13 miles)

  • Lowest 8 April, 2026

    31.6 °F

  • Average April

    53.4 °F

  • Highest 6 April, 2026

    79.6 °F

Climate (2021–Present)

Tri-Cities Airport (13 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    68.1 °F
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