Upper Otay Lake Weather Forecast

    • 46
    • 64

    Partly Sunny

    • 49
    • 70

    Mostly Sunny

    • 52
    • 75

    Mostly Sunny

    • 49
    • 74

    Partly Sunny

    • 48
    • 66

    Chance Rain

    • 48
    • 62

    Chance Rain

    • 45
    • 65

    Partly Sunny

Today 31 Jan San Diego County Inland Valleys

Mostly sunny. Warmer. Highs 65 to 70. Light Winds becoming west 10 Mph this afternoon.

Tonight 31 Jan San Diego County Inland Valleys

Partly cloudy. Lows 40 to 46 in wind Sheltered Areas to 42 to 51 in warmer Locations. Light Winds.

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  • Temperature Real-Time

Upper Otay Lake Temperature Statistics

January Temperature

San Diego, Brown Field Municipal Airport (6.2 miles)

  • Lowest 16 January, 2025

    35.7 °F

  • Average January

    55.2 °F

  • Highest 23 January, 2025

    85.6 °F

Climate (2020–Present)

San Diego, Brown Field Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    54 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    73.4 °F
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