Lake Henshaw Weather Forecast

    • 36
    • 72

    Mostly Sunny

    • 34
    • 67

    Sunny

    • 37
    • 65

    Mostly Sunny

    • 40
    • 66

    Breezy

    • 38
    • 67

    Chance Rain Showers

    • 38
    • 68

    Slight Chance Rain Showers

Today 4 Mar San Diego County Mountains

Mostly sunny. Highs 65 to 72. Areas of Winds southwest to 10 Mph becoming west with Gusts to 30 Mph this afternoon.

Tonight 4 Mar San Diego County Mountains

Partly cloudy in the evening. Becoming mostly clear. Colder. Lows 39 to 46. Areas of Winds west 10 to 20 Mph. Gusts to 35 Mph. Becoming 40 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Henshaw Temperature Statistics

March Temperature

Ramona, Ramona Airport (16.8 miles)

  • Lowest 2 March, 2026

    44.1 °F

  • Average March

    67.4 °F

  • Highest 1 March, 2026

    82.9 °F

Climate (2021–Present)

Ramona, Ramona Airport (16.8 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    64.3 °F

  • Average High 2021–2026

    76.6 °F
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