Lake Henshaw Weather Forecast

    • 67
    • 99

    Hot

    • 67
    • 102

    Hot

    • 67
    • 98

    Hot

    • 63
    • 97

    Hot

    • 63
    • 97

    Hot

    • 63
    • 96

    Mostly Sunny

Today 24 Jul San Diego County Mountains

Mostly sunny. Highs 93 to 102. Areas of Winds southwest to 10 Mph. Becoming west 10 to 20 Mph with Gusts to 30 Mph this afternoon.

Tonight 24 Jul San Diego County Mountains

Mostly clear. Cooler. Lows 69 to 79. Areas of Winds west 10 to 20 Mph. Gusts to 30 Mph. Becoming 25 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Henshaw Temperature Statistics

July Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 10 July, 2026

    50 °F

  • Average July

    73.4 °F

  • Highest 15 July, 2026

    99 °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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