San Vicente Reservoir Weather Forecast

    • 55
    • 84

    Sunny

    • 49
    • 85

    Increasing Clouds

    • 49
    • 71

    Patchy Fog

    • 49
    • 71

    Patchy Fog

    • 46
    • 67

    Mostly Cloudy

    • 46
    • 70

    Partly Sunny

    • 48
    • 71

    Mostly Cloudy

Today 24 Mar San Diego County Inland Valleys

Patchy fog this morning. Mostly sunny. Warmer. Highs 77 to 82 in the western Valleys to 83 to 87 near the Foothills. Areas of Winds east 10 to 15 Mph with Gusts to 25 Mph becoming west this afternoon.

Tonight 24 Mar San Diego County Inland Valleys

Mostly clear. Lows 51 to 57 in wind Sheltered Areas to 51 to 61 in warmer Locations. Areas of Winds west to 10 Mph becoming east overnight.

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San Vicente Reservoir Temperature Statistics

March Temperature

Gillespie Field Airport (7.5 miles)

  • Lowest 8 March, 2025

    37.4 °F

  • Average March

    52.5 °F

  • Highest 19 March, 2025

    77 °F

Climate (2020–Present)

Gillespie Field Airport (7.5 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    76.1 °F
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