Santee Recreational Lakes Weather Forecast

    • 60
    • 92

    Mostly Sunny

    • 56
    • 88

    Partly Sunny

    • 52
    • 85

    Partly Sunny

    • 47
    • 73

    Partly Sunny

    • 48
    • 75

    Partly Sunny

    • 51
    • 77

    Partly Sunny

    • 48
    • 74

    Mostly Sunny

Today 27 Feb San Diego County Inland Valleys

Sunny, warmer. Highs 88 to 93. Areas of Winds east 10 to 15 Mph becoming west this afternoon.

Tonight 27 Feb San Diego County Inland Valleys

Mostly clear. Lows 56 to 64 in wind Sheltered Areas to 60 to 67 in warmer Locations. Light Winds.

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Santee Recreational Lakes Temperature Statistics

February Temperature

Gillespie Field Airport (1.9 miles)

  • Lowest 21 February, 2026

    37.4 °F

  • Average February

    54.9 °F

  • Highest 4 February, 2026

    87.8 °F

Climate (2021–Present)

Gillespie Field Airport (1.9 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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