Columbia River - Prescott Weather Forecast

    • 33
    • 53

    Mostly Sunny

    • 31
    • 51

    Partly Sunny

    • 32
    • 48

    Partly Sunny

    • 34
    • 47

    Partly Sunny

    • 34
    • 48

    Partly Sunny

    • 35
    • 48

    Chance Rain/Snow

Today 19 Jan Lower Columbia River

Areas of frost this morning. Sunny. Highs in the lower 50s. Winds light.

Tonight 19 Jan Lower Columbia River

Clear in the Evening, then becoming partly cloudy. Areas of frost. Lows in the lower 30s. Winds light.

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Columbia River - Prescott Temperature Statistics

January Temperature

Southwest Washington Regional Airport (4.3 miles)

  • Lowest 1 January, 2026

    30 °F

  • Average January

    44.2 °F

  • Highest 15 January, 2026

    55.9 °F

Climate (2021–Present)

Southwest Washington Regional Airport (4.3 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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