Upper Otay Lake Weather Forecast

    • 65
    • 81

    Decreasing Clouds

    • 63
    • 79

    Partly Sunny

    • 64
    • 78

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

    • 64
    • 80

    Partly Sunny

    • 63
    • 80

    Partly Sunny

Today 12 Jun San Diego County Inland Valleys

Patchy fog in the morning. Partly cloudy. Highs 79 to 84 in the western Valleys to 86 to 91 near the Foothills. Light Winds becoming west 10 Mph in the afternoon.

Tonight 12 Jun San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 60 to 65. Areas of Winds west to 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Upper Otay Lake Temperature Statistics

June Temperature

San Diego, Brown Field Municipal Airport (6.2 miles)

  • Lowest 9 June, 2026

    55.9 °F

  • Average June

    66.3 °F

  • Highest 4 June, 2026

    76.6 °F

Climate (2021–Present)

San Diego, Brown Field Municipal Airport (6.2 miles)

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

  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    74.3 °F
Get WillyWeather+ to remove ads