Spring Valley Weather Forecast

    • 53
    • 83

    Sunny

    • 57
    • 87

    Mostly Sunny

    • 52
    • 78

    Mostly Cloudy

    • 52
    • 72

    Partly Sunny

    • 52
    • 74

    Mostly Sunny

    • 53
    • 78

    Partly Sunny

    • 52
    • 73

    Partly Sunny

Today 3 Feb San Diego County Inland Valleys

Sunny, warmer. Highs 80 to 84 in the western Valleys to 76 to 81 near the Foothills. Areas of Winds northeast to 10 Mph becoming east this afternoon. Gusts to 25 Mph.

Tonight 3 Feb San Diego County Inland Valleys

Clear. Lows 49 to 56 in wind Sheltered Areas to 51 to 61 in warmer Locations. Areas of Winds northeast 10 to 20 Mph. Gusts to 25 Mph. Becoming 30 Mph overnight.

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Spring Valley Temperature Statistics

February Temperature

Gillespie Field Airport (5.6 miles)

  • Lowest 1 February, 2026

    42.8 °F

  • Average February

    53.6 °F

  • Highest 1 February, 2026

    82.4 °F

Climate (2021–Present)

Gillespie Field Airport (5.6 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    75.9 °F
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