El Capitan Reservoir Weather Forecast

    • 45
    • 66

    Mostly Cloudy

    • 47
    • 61

    Rain Showers

    • 48
    • 59

    Rain Showers

    • 44
    • 56

    Chance Rain Showers

    • 42
    • 57

    Slight Chance Rain Showers

    • 43
    • 62

    Mostly Sunny

Today 15 Feb San Diego County Inland Valleys

Patchy fog this morning. Partly cloudy. Highs 62 to 67. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 15 Feb San Diego County Inland Valleys

Mostly cloudy. Patchy fog. Lows 37 to 47 in wind Sheltered Areas to 43 to 49 in warmer Locations. Areas of Winds southwest 10 Mph becoming southeast overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

El Capitan Reservoir Temperature Statistics

February Temperature

Ramona, Ramona Airport (11.8 miles)

  • Lowest 12 February, 2026

    39.9 °F

  • Average February

    64.1 °F

  • Highest 1 February, 2026

    82.9 °F

Climate (2021–Present)

Ramona, Ramona Airport (11.8 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    64.2 °F

  • Average High 2021–2026

    76.6 °F
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