Sunshine Park Weather Forecast

    • 71
    • 88

    Mostly Cloudy

    • 72
    • 87

    Slight Chance Rain Showers

    • 71
    • 90

    Mostly Cloudy

    • 71
    • 90

    Partly Sunny

    • 71
    • 90

    Partly Sunny

    • 69
    • 88

    Partly Sunny

    • 67
    • 85

    Mostly Sunny

Today 5 Sep San Diego County Coastal Areas

Mostly sunny this Morning, then partly cloudy with a slight chance of Showers this afternoon. Highs 77 to 82 near the coast to 83 to 87 inland. Light Winds becoming west 10 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 5 Sep San Diego County Coastal Areas

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers overnight. Lows around 70. Areas of Winds northwest 10 Mph this evening becoming light. Chance of measurable precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunshine Park Temperature Statistics

September Temperature

Gillespie Field Airport (6.2 miles)

  • Lowest 3 September, 2026

    57.2 °F

  • Average September

    68.1 °F

  • Highest 1 September, 2026

    87.8 °F

Climate (2021–2026)

Gillespie Field Airport (6.2 miles)

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  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    76.3 °F
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