Swartz Canyon County Park Weather Forecast

    • 49
    • 56

    Chance Rain Showers

    • 49
    • 66

    Mostly Sunny

    • 52
    • 69

    Partly Sunny

    • 50
    • 66

    Partly Sunny

    • 52
    • 70

    Sunny

    • 55
    • 76

    Mostly Sunny

Today 13 Apr San Diego County Inland Valleys

Cloudy in the morning. Becoming mostly cloudy. A chance of Showers. Patchy fog. Highs 64 to 67 in the western Valleys to 55 to 60 near the Foothills. Areas of Winds west 10 to 15 Mph. Gusts to 25 Mph. Becoming 30 Mph in the afternoon. Chance of measurable precipitation 50 percent.

Tonight 13 Apr San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 41 to 49 in wind Sheltered Areas to 45 to 50 in warmer Locations. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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Swartz Canyon County Park Temperature Statistics

April Temperature

Ramona, Ramona Airport (7.5 miles)

  • Lowest 3 April, 2026

    44.1 °F

  • Average April

    65.7 °F

  • Highest 4 April, 2026

    86 °F

Climate (2021–Present)

Ramona, Ramona Airport (7.5 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.9 °F
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