Lake Poway Park Weather Forecast

    • 63
    • 81

    Cloudy

    • 61
    • 81

    Patchy Fog

    • 62
    • 82

    Mostly Sunny

    • 62
    • 84

    Partly Sunny

    • 63
    • 85

    Partly Sunny

    • 64
    • 88

    Mostly Sunny

Today 13 Aug San Diego County Inland Valleys

Patchy dense fog in the morning. Cloudy. Highs 78 to 83. Areas of Winds southwest to 10 Mph.

Tonight 13 Aug San Diego County Inland Valleys

Cloudy. Patchy dense fog. Lows 58 to 63. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Lake Poway Park Temperature Statistics

August Temperature

Ramona, Ramona Airport (5.6 miles)

  • Lowest 3 August, 2026

    55.9 °F

  • Average August

    76.6 °F

  • Highest 2 August, 2026

    98.1 °F

Climate (2021–2026)

Ramona, Ramona Airport (5.6 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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