Lake Henshaw Weather Forecast

    • 42
    • 65

    Breezy

    • 38
    • 61

    Rain Showers

    • 37
    • 58

    Rain Showers

    • 38
    • 60

    Chance Rain Showers

    • 35
    • 60

    Chance Rain Showers

    • 33
    • 60

    Chance Rain Showers

Today 30 Dec San Diego County Mountains

Sunny. Highs 53 to 62. Areas of Winds east 20 to 30 Mph. Gusts to 45 Mph. Becoming 40 Mph in the afternoon.

Tonight 30 Dec San Diego County Mountains

Mostly clear in the evening. Becoming partly cloudy. Lows 42 to 51. Areas of Winds east 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Henshaw Temperature Statistics

December Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 27 December, 2025

    37 °F

  • Average December

    65.1 °F

  • Highest 10 December, 2025

    87.1 °F

Climate (2020–Present)

Ramona, Ramona Airport (16.8 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    76.5 °F
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