Spring Valley Weather Forecast

    • 57
    • 76

    Mostly Cloudy

    • 59
    • 74

    Rain Showers

    • 57
    • 69

    Rain Showers

    • 54
    • 64

    Rain Showers

    • 54
    • 63

    Rain Showers Likely

    • 52
    • 63

    Chance Rain Showers

Today 12 Nov San Diego County Inland Valleys

Patchy fog this morning. Mostly cloudy. Highs 74 to 78 in the western Valleys to 77 to 82 near the Foothills. Light Winds becoming west 10 Mph this afternoon.

Tonight 12 Nov San Diego County Inland Valleys

Mostly cloudy in the evening. Becoming partly cloudy. Lows 51 to 57. Light Winds.

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Spring Valley Temperature Statistics

November Temperature

Gillespie Field Airport (5.6 miles)

  • Lowest 6 November, 2025

    50 °F

  • Average November

    59.2 °F

  • Highest 10 November, 2025

    93.2 °F

Climate (2020–Present)

Gillespie Field Airport (5.6 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    60.1 °F

  • Average High 2020–2025

    75.8 °F
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