Carmel Mountain Weather Forecast

    • 55
    • 79

    Increasing Clouds

    • 57
    • 79

    Becoming Sunny

    • 57
    • 81

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 55
    • 78

    Partly Sunny

    • 54
    • 75

    Partly Sunny

    • 55
    • 73

    Mostly Sunny

Today 31 Oct San Diego County Inland Valleys

Partly cloudy this morning. Becoming mostly sunny. Areas of fog this morning. Highs 77 to 81 in the western Valleys to 79 to 84 near the Foothills. Light Winds becoming west 10 Mph this afternoon.

Tonight 31 Oct San Diego County Inland Valleys

Mostly clear this evening. Becoming partly cloudy. Lows 51 to 55 in wind Sheltered Areas to 54 to 59 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carmel Mountain Temperature Statistics

October Temperature

San Diego, Miramar MCAS/Mitscher Field Airport (8.7 miles)

  • Lowest 16 October, 2025

    48 °F

  • Average October

    64.1 °F

  • Highest 29 October, 2025

    91 °F

Climate (2020–Present)

San Diego, Miramar MCAS/Mitscher Field Airport (8.7 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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