Harborside Park Weather Forecast

    • 61
    • 71

    Increasing Clouds

    • 60
    • 71

    Mostly Cloudy

    • 60
    • 70

    Mostly Cloudy

    • 59
    • 70

    Partly Sunny

    • 61
    • 71

    Partly Sunny

    • 61
    • 71

    Partly Sunny

Today 5 Jun San Diego County Coastal Areas

Partly cloudy. Highs 69 to 74 near the coast to 75 to 78 inland. Areas of Winds southwest to 10 Mph.

Tonight 5 Jun San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Lows 56 to 61. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harborside Park Temperature Statistics

June Temperature

Imperial Beach Naval Outlying Field - Ream Field (3.1 miles)

  • Lowest 1 June, 2026

    55 °F

  • Average June

    63.9 °F

  • Highest 2 June, 2026

    69.1 °F

Climate (2021–Present)

Imperial Beach Naval Outlying Field - Ream Field (3.1 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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