Julian County Park Weather Forecast

    • 58
    • 86

    Sunny

    • 55
    • 85

    Mostly Sunny

    • 51
    • 78

    Mostly Cloudy

    • 48
    • 74

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

Today 4 Jun San Diego County Mountains

Sunny. Highs 83 to 93. Areas of Winds southwest to 10 Mph. Becoming 10 to 15 Mph with Gusts to 30 Mph this afternoon.

Tonight 4 Jun San Diego County Mountains

Clear. Lows 55 to 65. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph. Becoming to 10 Mph overnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Julian County Park Temperature Statistics

June Temperature

Ramona, Ramona Airport (18 miles)

  • Lowest 1 June, 2026

    50 °F

  • Average June

    62.4 °F

  • Highest 1 June, 2026

    81 °F

Climate (2021–Present)

Ramona, Ramona Airport (18 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.9 °F
Get WillyWeather+ to remove ads