Bateman Island Weather Forecast

    • 42
    • 61

    Rain

    • 39
    • 55

    Rain Likely

    • 38
    • 56

    Slight Chance Rain

    • 40
    • 57

    Chance Rain

    • 36
    • 60

    Partly Sunny

    • 39
    • 57

    Mostly Cloudy

Today 25 Oct Lower Columbia Basin of Washington

A chance of rain in the Morning, then rain in the afternoon. Highs in the upper 50s to lower 60s. Southeast wind 5 to 15 Mph. Gusts up to 30 Mph in the afternoon. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an inch.

Tonight 25 Oct Lower Columbia Basin of Washington

Partly cloudy with a 20 percent chance of rain. Lows in the upper 30s to lower 40s. Windy. Southwest wind 15 to 25 Mph with Gusts to around 40 Mph.

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Bateman Island Temperature Statistics

October Temperature

Tri-Cities Airport (5 miles)

  • Lowest 15 October, 2025

    28.9 °F
  • Average October

    53.9 °F
  • Highest 8 October, 2025

    78.1 °F

Climate (2020–Present)

Tri-Cities Airport (5 miles)

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  • Average Low 2020–2025

    42.9 °F
  • Average 2020–2025

    55.4 °F
  • Average High 2020–2025

    67.9 °F
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