Swartz Canyon County Park Weather Forecast

    • 67
    • 84

    Mostly Sunny

    • 70
    • 88

    Mostly Sunny

    • 73
    • 91

    Mostly Sunny

    • 73
    • 93

    Sunny

    • 74
    • 96

    Sunny

    • 73
    • 96

    Sunny

    • 69
    • 93

    Mostly Sunny

Today 15 Mar San Diego County Inland Valleys

Mostly sunny. Highs 80 to 84 in the western Valleys to 83 to 88 near the Foothills. Light Winds becoming west 10 to 15 Mph with Gusts to 30 Mph this afternoon.

Tonight 15 Mar San Diego County Inland Valleys

Mostly clear this evening. Becoming partly cloudy. Lows 51 to 60 in wind Sheltered Areas to 54 to 64 in warmer Locations. Areas of Winds west to 10 Mph becoming northeast overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swartz Canyon County Park Temperature Statistics

March Temperature

Ramona, Ramona Airport (7.5 miles)

  • Lowest 3 March, 2026

    37.9 °F

  • Average March

    65.3 °F

  • Highest 12 March, 2026

    89.1 °F

Climate (2021–Present)

Ramona, Ramona Airport (7.5 miles)

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  • Average Low 2021–2026

    51.5 °F

  • Average 2021–2026

    64.3 °F

  • Average High 2021–2026

    76.7 °F
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