St John Weather Forecast

    • 59
    • 97

    Hot

    • 58
    • 99

    Hot

    • 55
    • 90

    Mostly Sunny

    • 56
    • 91

    Sunny

    • 57
    • 94

    Mostly Sunny

    • 61
    • 98

    Hot

Today 15 Jul Washington Palouse

Very hot. Sunny. Highs 91 to 100. Light wind.

Tonight 15 Jul Washington Palouse

Mostly clear. Lows in the mid 50s to lower 60s. Light wind.

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  • Temperature Real-Time

St John Temperature Statistics

July Temperature

Pullman / Moscow Regional Airport (32.3 miles)

  • Lowest 2 July, 2026

    39.7 °F

  • Average July

    65 °F

  • Highest 13 July, 2026

    90 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (32.3 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.5 °F
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