Harborside Park Weather Forecast

    • 41
    • 63

    Decreasing Clouds

    • 45
    • 63

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

    • 50
    • 71

    Mostly Sunny

    • 51
    • 71

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 56
    • 75

    Mostly Sunny

Today 8 Jan San Diego County Coastal Areas

Partly cloudy this morning. Becoming mostly sunny. Highs around 63. Areas of Winds northwest 10 to 20 Mph with Gusts to 30 Mph.

Tonight 8 Jan San Diego County Coastal Areas

Mostly clear. Colder. Lows 39 to 42. Areas of Winds northwest 10 to 15 Mph with Gusts to 35 Mph becoming northeast with Gusts to 30 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harborside Park Temperature Statistics

January Temperature

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

  • Lowest 6 January, 2026

    53.1 °F

  • Average January

    60.8 °F

  • Highest 2 January, 2026

    68 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    56.5 °F

  • Average 2021–2026

    63.1 °F

  • Average High 2021–2026

    69 °F
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