South Lake Park Weather Forecast

    • 46
    • 72

    Becoming Sunny

    • 51
    • 71

    Partly Sunny

    • 49
    • 64

    Rain Showers Likely

    • 48
    • 63

    Partly Sunny

    • 45
    • 68

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 51
    • 71

    Partly Sunny

Today 23 Apr San Diego County Inland Valleys

Partly cloudy this morning. Becoming mostly sunny. Warmer. Highs 72 to 77. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 23 Apr San Diego County Inland Valleys

Mostly clear this evening. Becoming partly cloudy. Lows 42 to 50 in wind Sheltered Areas to 46 to 51 in warmer Locations. Areas of Winds west 10 to 15 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Lake Park Temperature Statistics

April Temperature

Gillespie Field Airport (6.2 miles)

  • Lowest 4 April, 2026

    46.4 °F

  • Average April

    61.3 °F

  • Highest 4 April, 2026

    87.8 °F

Climate (2021–Present)

Gillespie Field Airport (6.2 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    76.2 °F
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