Jameson Lake Weather Forecast

    • 44
    • 69

    Rain Likely

    • 44
    • 70

    Mostly Sunny

    • 42
    • 71

    Mostly Sunny

    • 50
    • 76

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 51
    • 81

    Partly Sunny

    • 50
    • 79

    Mostly Sunny

Today 31 Mar Santa Barbara County Interior Mountains

A slight chance of rain in the Morning, then rain likely in the afternoon. Highs from the 60s at low Elevations to the mid 50s to around 60 at high Elevations. Southwest Winds around 15 Mph in the afternoon.

Tonight 31 Mar Santa Barbara County Interior Mountains

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Lows in the 40s to lower 50s except the lower to mid 30s Colder Valleys and Slopes.

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  • Temperature Real-Time

Jameson Lake Temperature Statistics

March Temperature

Santa Barbara, Santa Barbara Municipal Airport (19.9 miles)

  • Lowest 7 March, 2026

    42.7 °F

  • Average March

    61.8 °F

  • Highest 17 March, 2026

    91.7 °F

Climate (2021–Present)

Santa Barbara, Santa Barbara Municipal Airport (19.9 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    69.7 °F
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