Sylvan - Highlands Weather Forecast

    • 60
    • 84

    Sunny

    • 65
    • 95

    Sunny

    • 65
    • 95

    Partly Sunny

    • 64
    • 92

    Mostly Sunny

    • 62
    • 91

    Mostly Sunny

    • 61
    • 89

    Mostly Sunny

Today 21 Aug West Hills and Chehalem Mountains

Sunny. Highs in the mid 80s. North wind 5 to 10 Mph.

Tonight 21 Aug West Hills and Chehalem Mountains

Clear. Lows around 60. North wind 5 to 10 Mph.

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Sylvan - Highlands Temperature Statistics

August Temperature

Pearson Airfield (8.1 miles)

  • Lowest 8 August, 2025

    51.7 °F

  • Average August

    70.1 °F

  • Highest 10 August, 2025

    99.6 °F

Climate (2020–Present)

Pearson Airfield (8.1 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.4 °F
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