Lake Poway Weather Forecast

    • 57
    • 76

    Increasing Clouds

    • 57
    • 75

    Partly Sunny

    • 56
    • 77

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 58
    • 80

    Partly Sunny

    • 58
    • 80

    Mostly Sunny

Today 6 Jun San Diego County Inland Valleys

Mostly cloudy this morning. Becoming partly cloudy. Patchy fog this morning. Highs 73 to 76 in the western Valleys to 77 to 82 near the Foothills. Areas of Winds southwest to 10 Mph becoming 10 to 15 Mph this afternoon.

Tonight 6 Jun San Diego County Inland Valleys

Mostly cloudy. Patchy fog overnight. Lows 53 to 58. Areas of Winds southwest to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Lake Poway Temperature Statistics

June Temperature

Ramona, Ramona Airport (5.6 miles)

  • Lowest 1 June, 2026

    50 °F

  • Average June

    63.1 °F

  • Highest 3 June, 2026

    84 °F

Climate (2021–Present)

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

    76.9 °F
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