Swartz Canyon County Park Weather Forecast

    • 58
    • 78

    Mostly Cloudy

    • 56
    • 73

    Mostly Cloudy

    • 55
    • 69

    Partly Sunny

    • 53
    • 66

    Partly Sunny

    • 53
    • 70

    Mostly Sunny

    • 56
    • 76

    Sunny

Today 30 Mar San Diego County Inland Valleys

Partly cloudy. Highs 78 to 83. Areas of Winds southwest to 10 Mph.

Tonight 30 Mar San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 47 to 56 in wind Sheltered Areas to 53 to 57 in warmer Locations. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Swartz Canyon County Park Temperature Statistics

March Temperature

Ramona, Ramona Airport (7.5 miles)

  • Lowest 3 March, 2026

    37.9 °F

  • Average March

    71 °F

  • Highest 20 March, 2026

    97 °F

Climate (2021–Present)

Ramona, Ramona Airport (7.5 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    76.9 °F
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