Jameson Lake Weather Forecast

    • 55
    • 84

    Becoming Sunny

    • 58
    • 87

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 63
    • 91

    Partly Sunny

    • 64
    • 94

    Partly Sunny

    • 64
    • 95

    Mostly Sunny

Today 14 Aug Santa Barbara County Interior Mountains

Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s.

Tonight 14 Aug Santa Barbara County Interior Mountains

Mostly clear. Lows in the upper 40s and 50s.

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Jameson Lake Temperature Statistics

August Temperature

Santa Barbara, Santa Barbara Municipal Airport (19.9 miles)

  • Lowest 3 August, 2026

    63.6 °F

  • Average August

    70.9 °F

  • Highest 7 August, 2026

    79.6 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    51.5 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    69.8 °F
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