West Richland Weather Forecast

    • 36
    • 50

    Mostly Cloudy

    • 36
    • 48

    Mostly Cloudy

    • 37
    • 51

    Mostly Cloudy

    • 36
    • 53

    Mostly Cloudy

    • 36
    • 51

    Mostly Cloudy

    • 35
    • 50

    Partly Sunny

Today 30 Jan Lower Columbia Basin of Washington

Cloudy with a 20 percent chance of rain. Patchy fog. Visibility one quarter mile or less at Times. Highs in the upper 40s to lower 50s. South wind 5 to 10 Mph.

Tonight 30 Jan Lower Columbia Basin of Washington

Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid to upper 30s. South wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Richland Temperature Statistics

January Temperature

Tri-Cities Airport (11.8 miles)

  • Lowest 25 January, 2026

    13.6 °F

  • Average January

    36.7 °F

  • Highest 12 January, 2026

    64.7 °F

Climate (2021–Present)

Tri-Cities Airport (11.8 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    68 °F
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