Wallace Slough - Beaver Slough Entrance Weather Forecast

    • 44
    • 51

    Rain Likely

    • 46
    • 50

    Rain Likely

    • 44
    • 54

    Rain Likely

    • 44
    • 58

    Partly Sunny

    • 44
    • 55

    Mostly Cloudy

    • 40
    • 54

    Partly Sunny

    • 39
    • 55

    Mostly Sunny

Today 10 Jan Lower Columbia River

Mostly cloudy. A chance of rain this afternoon. Highs in the lower 50s. Winds light. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 10 Jan Lower Columbia River

Mostly cloudy with a 50 percent chance of rain. Lows around 40. Winds light. Rainfall Amounts around a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wallace Slough - Beaver Slough Entrance Temperature Statistics

January Temperature

Southwest Washington Regional Airport (16.2 miles)

  • Lowest 1 January, 2026

    30 °F

  • Average January

    43.1 °F

  • Highest 3 January, 2026

    53.1 °F

Climate (2021–Present)

Southwest Washington Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.4 °F
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