Prescott Weather Forecast

    • 64
    • 100

    Slight Chance Thunderstorms

    • 61
    • 98

    Slight Chance Thunderstorms

    • 60
    • 92

    Mostly Sunny

    • 60
    • 93

    Sunny

    • 62
    • 95

    Mostly Sunny

    • 64
    • 98

    Hot

    • 64
    • 97

    Hot

Today 15 Jul Foothills of the Blue Mountains of Washington

Hot, sunny. Highs 98 to 102. North wind 5 to 10 Mph.

Tonight 15 Jul Foothills of the Blue Mountains of Washington

Mostly clear. A 20 percent chance of Showers and Thunderstorms overnight. Lows in the lower to mid 60s. Northeast wind 5 to 10 Mph.

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  • Temperature Real-Time

Prescott Temperature Statistics

July Temperature

Walla Walla Regional Airport (13.7 miles)

  • Lowest 1 July, 2026

    52.6 °F

  • Average July

    78 °F

  • Highest 7 July, 2026

    98.6 °F

Climate (2021–2026)

Walla Walla Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.4 °F
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