Weston Weather Forecast

    • 65
    • 90

    Mostly Sunny

    • 66
    • 92

    Mostly Sunny

    • 65
    • 93

    Partly Sunny

    • 66
    • 92

    Mostly Sunny

    • 68
    • 93

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

Today 29 Aug Foothills of the Northern Blue Mountains of Oregon

Sunny, haze. Highs in the lower to mid 90s. South wind 5 to 10 Mph shifting to the north in the afternoon.

Tonight 29 Aug Foothills of the Northern Blue Mountains of Oregon

Partly cloudy. Haze. Lows in the lower to mid 60s. East wind 5 to 10 Mph.

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Weston Temperature Statistics

August Temperature

Walla Walla Regional Airport (20.5 miles)

  • Lowest 5 August, 2025

    56.6 °F

  • Average August

    76.9 °F

  • Highest 12 August, 2025

    101.6 °F

Climate (2020–Present)

Walla Walla Regional Airport (20.5 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    64.1 °F
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