Eastlake Weather Forecast

    • 61
    • 79

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

    • 65
    • 83

    Mostly Sunny

    • 68
    • 86

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 75
    • 96

    Mostly Sunny

Today 28 Sep San Diego County Coastal Areas

Mostly sunny. Highs 86 to 91 near the coast to 95 to 98 inland.

Tonight 28 Sep San Diego County Coastal Areas

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Cooler. Lows 58 to 64. Areas of Winds west to 10 Mph this evening becoming light.

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Eastlake Temperature Statistics

September Temperature

San Diego, Brown Field Municipal Airport (5.6 miles)

  • Lowest 3 September, 2026

    56.6 °F

  • Average September

    75.5 °F

  • Highest 9 September, 2026

    100.7 °F

Climate (2021–2026)

San Diego, Brown Field Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    54.3 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    74.4 °F
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