South Bay Park Weather Forecast

    • 56
    • 66

    Decreasing Clouds

    • 59
    • 66

    Mostly Cloudy

    • 57
    • 63

    Rain Showers Likely

    • 55
    • 63

    Partly Sunny

    • 54
    • 64

    Partly Sunny

    • 56
    • 65

    Partly Sunny

    • 58
    • 66

    Partly Sunny

Today 23 Apr San Diego County Coastal Areas

Partly cloudy this morning. Becoming mostly sunny. Highs 67 to 71 near the coast to 71 to 74 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 23 Apr San Diego County Coastal Areas

Mostly clear this evening. Becoming partly cloudy. Lows 50 to 54. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Bay Park Temperature Statistics

April Temperature

Imperial Beach Naval Outlying Field - Ream Field (1.2 miles)

  • Lowest 4 April, 2026

    48.9 °F

  • Average April

    62.7 °F

  • Highest 4 April, 2026

    79 °F

Climate (2021–Present)

Imperial Beach Naval Outlying Field - Ream Field (1.2 miles)

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  • Average Low 2021–2026

    56.4 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    69.3 °F
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