Lake Poway Park Weather Forecast

    • 59
    • 76

    Gradual Clearing

    • 61
    • 86

    Partly Sunny

    • 62
    • 83

    Mostly Cloudy

    • 59
    • 79

    Slight Chance Rain Showers

    • 56
    • 72

    Mostly Cloudy

    • 54
    • 70

    Patchy Fog

Today 29 May San Diego County Inland Valleys

Patchy fog this morning. Partly cloudy. Warmer. Highs around 75 in the western Valleys to 77 to 82 near the Foothills. Areas of Winds west to 10 Mph.

Tonight 29 May San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 52 to 59 in wind Sheltered Areas to 57 to 61 in warmer Locations. Light Winds becoming northeast to 10 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Poway Park Temperature Statistics

May Temperature

Ramona, Ramona Airport (5.6 miles)

  • Lowest 19 May, 2025

    43 °F

  • Average May

    64.2 °F

  • Highest 10 May, 2025

    100 °F

Climate (2020–Present)

Ramona, Ramona Airport (5.6 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    64.1 °F

  • Average High 2020–2025

    76.6 °F
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