Lake Henshaw Weather Forecast

    • 47
    • 80

    Mostly Sunny

    • 47
    • 81

    Sunny

    • 52
    • 86

    Mostly Sunny

    • 50
    • 86

    Partly Sunny

    • 47
    • 81

    Mostly Sunny

    • 50
    • 84

    Sunny

Today 17 Sep San Diego County Mountains

Mostly sunny. Highs 74 to 84. Areas of Winds southwest to 10 Mph becoming west with Gusts to 30 Mph this afternoon.

Tonight 17 Sep San Diego County Mountains

Mostly clear. Lows 48 to 58. Areas of Winds west 10 to 15 Mph with Gusts to 30 Mph.

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  • Temperature Real-Time

Lake Henshaw Temperature Statistics

September Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    75.7 °F

  • Highest 9 September, 2026

    104 °F

Climate (2021–2026)

Ramona, Ramona Airport (16.8 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    76.9 °F
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