Lake Henshaw Weather Forecast

    • 61
    • 92

    Mostly Sunny

    • 60
    • 91

    Slight Chance Rain Showers

    • 65
    • 95

    Mostly Sunny

    • 66
    • 101

    Chance Rain Showers

    • 62
    • 96

    Chance Rain Showers

    • 60
    • 90

    Chance Rain Showers

Today 12 Jul San Diego County Mountains

Partly cloudy. A slight chance of Showers this afternoon. Highs 85 to 94. Areas of Winds east to 10 Mph becoming west with Gusts to 25 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 12 Jul San Diego County Mountains

Mostly clear in the evening. Becoming partly cloudy. Lows 61 to 71. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Henshaw Temperature Statistics

July Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 3 July, 2026

    51.1 °F

  • Average July

    70.2 °F

  • Highest 4 July, 2026

    91.9 °F

Climate (2021–2026)

Ramona, Ramona Airport (16.8 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    64.6 °F

  • Average High 2021–2026

    76.8 °F
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