Otay County Open Space Preserve Weather Forecast

    • 56
    • 66

    Increasing Clouds

    • 56
    • 64

    Rain Showers

    • 50
    • 60

    Mostly Sunny

    • 51
    • 61

    Partly Sunny

    • 52
    • 59

    Rain Showers

    • 49
    • 59

    Chance Rain Showers

Today 15 Nov San Diego County Inland Valleys

Mostly sunny. Highs around 73 in the western Valleys to 65 to 70 near the Foothills. Light Winds.

Tonight 15 Nov San Diego County Inland Valleys

Partly cloudy in the evening. Becoming mostly cloudy. Lows 45 to 55 in wind Sheltered Areas to 50 to 56 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otay County Open Space Preserve Temperature Statistics

November Temperature

San Diego, Brown Field Municipal Airport (6.8 miles)

  • Lowest 2 November, 2026

    48.7 °F

  • Average November

    67.1 °F

  • Highest 9 November, 2026

    88.6 °F

Climate (2021–2026)

San Diego, Brown Field Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    64.2 °F

  • Average High 2021–2026

    74.6 °F
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