Swartz Canyon County Park Weather Forecast

    • 57
    • 78

    Breezy

    • 56
    • 79

    Mostly Sunny

    • 57
    • 77

    Breezy

    • 55
    • 78

    Partly Sunny

    • 55
    • 74

    Partly Sunny

    • 52
    • 71

    Partly Sunny

Today 15 Jan San Diego County Inland Valleys

Sunny. Highs 81 to 84 in the western Valleys to 74 to 79 near the Foothills. Areas of Winds east 10 to 20 Mph with Gusts to 35 Mph becoming west 10 to 15 Mph with Gusts to 30 Mph this afternoon.

Tonight 15 Jan San Diego County Inland Valleys

Mostly clear. Lows 45 to 52 in wind Sheltered Areas to 49 to 55 in warmer Locations. Areas of Winds east to 10 Mph.

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Swartz Canyon County Park Temperature Statistics

January Temperature

Ramona, Ramona Airport (7.5 miles)

  • Lowest 8 January, 2026

    37 °F

  • Average January

    56.1 °F

  • Highest 12 January, 2026

    72 °F

Climate (2021–Present)

Ramona, Ramona Airport (7.5 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    76.5 °F
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