Lake Henshaw Weather Forecast

    • 59
    • 89

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

    • 67
    • 99

    Hot

    • 66
    • 100

    Hot

    • 65
    • 100

    Hot

    • 64
    • 100

    Hot

Today 21 Jul San Diego County Mountains

Mostly sunny. Highs 82 to 91. Areas of Winds west 15 to 25 Mph. Gusts to 35 Mph. Becoming 40 Mph this afternoon.

Tonight 21 Jul San Diego County Mountains

Mostly clear. Lows 60 to 69. Areas of Winds west 15 to 25 Mph with Gusts to 40 Mph.

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Lake Henshaw Temperature Statistics

July Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 10 July, 2026

    50 °F

  • Average July

    73 °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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