Prescott Weather Forecast

    • 47
    • 74

    Increasing Clouds

    • 48
    • 77

    Increasing Clouds

    • 51
    • 81

    Mostly Sunny

    • 53
    • 84

    Mostly Sunny

    • 52
    • 81

    Partly Sunny

    • 45
    • 73

    Chance Rain Showers

    • 45
    • 65

    Chance Rain Showers

Today 20 May Foothills of the Blue Mountains of Washington

Sunny. Highs in the lower to mid 70s. West wind 5 to 10 Mph.

Tonight 20 May Foothills of the Blue Mountains of Washington

Mostly clear. Lows in the mid to upper 40s. West wind 5 to 10 Mph shifting to the east overnight.

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Prescott Temperature Statistics

May Temperature

Walla Walla Regional Airport (13.7 miles)

  • Lowest 17 May, 2026

    43 °F

  • Average May

    62.8 °F

  • Highest 2 May, 2026

    85.6 °F

Climate (2021–Present)

Walla Walla Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    64.5 °F
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