Lake Henshaw Weather Forecast

    • 65
    • 99

    Hot

    • 65
    • 97

    Hot

    • 61
    • 94

    Partly Sunny

    • 58
    • 89

    Slight Chance Thunderstorms

    • 55
    • 88

    Mostly Sunny

    • 54
    • 85

    Mostly Sunny

    • 55
    • 86

    Partly Sunny

Today 8 Aug San Diego County Mountains

Mostly sunny. Warmer. Highs 91 to 100. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 8 Aug San Diego County Mountains

Mostly clear. Lows 66 to 76. Areas of Winds west to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Henshaw Temperature Statistics

August Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 3 August, 2026

    55.9 °F

  • Average August

    75.6 °F

  • Highest 2 August, 2026

    98.1 °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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