Lake Henshaw Weather Forecast

    • 38
    • 58

    Rain Showers

    • 39
    • 66

    Mostly Sunny

    • 44
    • 72

    Sunny

    • 49
    • 77

    Breezy

    • 52
    • 78

    Breezy

    • 49
    • 76

    Breezy

Today 12 Oct San Diego County Mountains

Showers. Highs 52 to 60. Areas of Winds west 10 to 20 Mph with Gusts to 35 Mph.

Tonight 12 Oct San Diego County Mountains

Mostly cloudy in the evening. Becoming partly cloudy. A chance of Showers. Colder. Lows 34 to 44. Areas of Winds west 10 to 20 Mph with Gusts to 35 Mph. Chance of measurable precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Henshaw Temperature Statistics

October Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 1 October, 2026

    54 °F

  • Average October

    87.9 °F

  • Highest 4 October, 2026

    100.9 °F

Climate (2021–2026)

Ramona, Ramona Airport (16.8 miles)

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  • Average Low 2021–2026

    51.8 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    77.1 °F
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