Sherman Weather Forecast

    • 32
    • 40

    Chance Snow

    • 40
    • 52

    Slight Chance Rain/Snow

    • 45
    • 62

    Slight Chance Rain

    • 47
    • 62

    Mostly Cloudy

    • 47
    • 64

    Mostly Cloudy

    • 39
    • 63

    Slight Chance Rain

    • 32
    • 56

    Mostly Sunny

Today 15 Mar Upper Columbia Basin

Partly sunny. Highs in the 40s. South wind 5 to 10 Mph.

Tonight 15 Mar Upper Columbia Basin

A chance of snow in the evening. Mostly cloudy with a chance of rain. Lows in the 30s. Southeast wind 5 to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sherman Temperature Statistics

March Temperature

Fairchild Air Force Base (46.6 miles)

  • Lowest 10 March, 2026

    23.2 °F

  • Average March

    40.6 °F

  • Highest 7 March, 2026

    62.6 °F

Climate (2021–Present)

Fairchild Air Force Base (46.6 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.9 °F
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