St John Weather Forecast

    • 28
    • 40

    Cloudy

    • 26
    • 43

    Partly Sunny

    • 26
    • 43

    Mostly Sunny

    • 24
    • 41

    Partly Sunny

    • 26
    • 42

    Partly Sunny

    • 26
    • 41

    Mostly Cloudy

Today 15 Jan Washington Palouse

Areas of fog in the morning. Cloudy. Highs in the upper 30s to lower 40s. Light wind.

Tonight 15 Jan Washington Palouse

Mostly cloudy. Lows in the upper 20s to lower 30s. Light wind.

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St John Temperature Statistics

January Temperature

Pullman / Moscow Regional Airport (32.3 miles)

  • Lowest 1 January, 2026

    28 °F

  • Average January

    37.7 °F

  • Highest 3 January, 2026

    52 °F

Climate (2021–Present)

Pullman / Moscow Regional Airport (32.3 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.4 °F
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