Santa Ysabel Weather Forecast

    • 71
    • 90

    Slight Chance Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 66
    • 79

    Rain Showers Likely

    • 65
    • 76

    Chance Thunderstorms

    • 66
    • 79

    Slight Chance Thunderstorms

    • 67
    • 82

    Slight Chance Thunderstorms

Today 16 Sep San Diego County Inland Valleys

Mostly sunny. Highs 91 to 96. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 16 Sep San Diego County Inland Valleys

Partly cloudy. Lows 66 to 71. Areas of Winds northwest to 10 Mph in the evening becoming light.

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Santa Ysabel Temperature Statistics

September Temperature

Campo (35.4 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

Campo (35.4 miles)

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  • Average Low 2020–2020

    52 °F
  • Average 2020–2020

    71.7 °F
  • Average High 2020–2020

    88.3 °F
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