Cypress Glen Weather Forecast

    • 57
    • 79

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 55
    • 74

    Mostly Sunny

    • 54
    • 73

    Patchy Fog

    • 52
    • 71

    Patchy Fog

    • 51
    • 69

    Partly Sunny

Today 9 Dec San Diego County Coastal Areas

Mostly sunny. Highs 74 to 79 near the coast to 81 to 84 inland. Areas of Winds northeast to 10 Mph becoming northwest 10 Mph this afternoon.

Tonight 9 Dec San Diego County Coastal Areas

Mostly clear. Lows 42 to 52. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cypress Glen Temperature Statistics

December Temperature

Imperial Beach Naval Outlying Field - Ream Field (6.8 miles)

  • Lowest 5 December, 2025

    46 °F

  • Average December

    57.2 °F

  • Highest 4 December, 2025

    70 °F

Climate (2020–Present)

Imperial Beach Naval Outlying Field - Ream Field (6.8 miles)

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  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    63.2 °F

  • Average High 2020–2025

    69 °F
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