Santa Ysabel Weather Forecast

    • 58
    • 76

    Mostly Sunny

    • 58
    • 74

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 56
    • 72

    Partly Sunny

    • 55
    • 71

    Partly Sunny

Today 16 Dec San Diego County Inland Valleys

Mostly sunny. Highs 73 to 77 in the western Valleys to 76 to 81 near the Foothills. Areas of Winds west to 10 Mph.

Tonight 16 Dec San Diego County Inland Valleys

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Local visibility one quarter mile or less at Times overnight. Lows 45 to 53 in wind Sheltered Areas to 50 to 58 in warmer Locations. Light Winds.

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Santa Ysabel Temperature Statistics

December Temperature

Campo (35.4 miles)

  • Lowest

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  • Average December

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Climate (–Present)

Campo (35.4 miles)

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  • Average Low –

    42.1 °F

  • Average –

    45.3 °F

  • Average High –

    51.1 °F
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