Fernbrook Weather Forecast

    • 57
    • 91

    Sunny

    • 56
    • 89

    Sunny

    • 59
    • 88

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

    • 65
    • 96

    Hot

    • 63
    • 96

    Hot

    • 61
    • 93

    Sunny

Today 5 Jul San Diego County Inland Valleys

Partly cloudy this morning. Becoming sunny. Highs 82 to 86 in the western Valleys to 87 to 92 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 5 Jul San Diego County Inland Valleys

Mostly clear. Lows 52 to 60. Areas of Winds west to 10 Mph this evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fernbrook Temperature Statistics

July Temperature

Ramona, Ramona Airport (4.3 miles)

  • Lowest 1 July, 2025

    54 °F

  • Average July

    68.2 °F

  • Highest 1 July, 2025

    87.1 °F

Climate (2020–Present)

Ramona, Ramona Airport (4.3 miles)

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

  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.7 °F
Get WillyWeather+ to remove ads