Poway Weather Forecast

    • 58
    • 82

    Increasing Clouds

    • 57
    • 74

    Partly Sunny

    • 56
    • 75

    Mostly Sunny

    • 58
    • 81

    Patchy Fog

    • 57
    • 80

    Mostly Cloudy

    • 56
    • 75

    Partly Sunny

    • 59
    • 78

    Mostly Sunny

Today 21 Oct San Diego County Inland Valleys

Patchy fog this morning. Partly cloudy. Local visibility one quarter mile or less at Times this morning. Highs 76 to 81 in the western Valleys to 81 to 86 near the Foothills. Light Winds becoming west 10 Mph this afternoon.

Tonight 21 Oct San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 50 to 56. Light Winds.

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Poway Temperature Statistics

October Temperature

San Diego, Miramar MCAS/Mitscher Field Airport (8.1 miles)

  • Lowest 16 October, 2025

    48 °F

  • Average October

    64.2 °F

  • Highest 18 October, 2025

    84.9 °F

Climate (2020–Present)

San Diego, Miramar MCAS/Mitscher Field Airport (8.1 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    72.1 °F
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