Lake Poway Weather Forecast

    • 56
    • 72

    Partly Sunny

    • 55
    • 71

    Rain Showers

    • 49
    • 66

    Slight Chance Rain Showers

    • 52
    • 67

    Partly Sunny

    • 52
    • 65

    Rain Showers Likely

    • 48
    • 65

    Slight Chance Rain Showers

Today 15 Nov San Diego County Inland Valleys

Mostly sunny. Highs around 73 in the western Valleys to 65 to 70 near the Foothills. Light Winds.

Tonight 15 Nov San Diego County Inland Valleys

Partly cloudy in the evening. Becoming mostly cloudy. Lows 45 to 55 in wind Sheltered Areas to 50 to 56 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Poway Temperature Statistics

November Temperature

Ramona, Ramona Airport (5.6 miles)

  • Lowest 2 November, 2026

    44.1 °F

  • Average November

    67.3 °F

  • Highest 8 November, 2026

    84.9 °F

Climate (2021–2026)

Ramona, Ramona Airport (5.6 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    77.1 °F
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