Sherman Weather Forecast

    • 54
    • 80

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 58
    • 86

    Partly Sunny

    • 55
    • 83

    Sunny

    • 55
    • 81

    Sunny

    • 57
    • 84

    Mostly Sunny

Today 17 Jun Upper Columbia Basin

Sunny. Highs in the lower to mid 80s. Northwest wind 5 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Jun Upper Columbia Basin

Mostly clear. Lows in the 50s. Northwest wind 5 to 15 Mph with Gusts up to 25 Mph.

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Sherman Temperature Statistics

June Temperature

Fairchild Air Force Base (46.6 miles)

  • Lowest 7 June, 2026

    39 °F

  • Average June

    60.4 °F

  • Highest 15 June, 2026

    88.9 °F

Climate (2021–2026)

Fairchild Air Force Base (46.6 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.9 °F
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