Crest Weather Forecast

    • 57
    • 82

    Mostly Sunny

    • 56
    • 83

    Sunny

    • 55
    • 84

    Mostly Sunny

    • 57
    • 85

    Mostly Sunny

    • 60
    • 87

    Mostly Cloudy

    • 59
    • 87

    Partly Sunny

Today 23 Mar San Diego County Inland Valleys

Mostly sunny. Highs 80 to 84 in the western Valleys to 82 to 87 near the Foothills. Light Winds becoming west 10 Mph this afternoon.

Tonight 23 Mar San Diego County Inland Valleys

Mostly clear. Lows 50 to 58 in wind Sheltered Areas to 56 to 62 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crest Temperature Statistics

March Temperature

Gillespie Field Airport (6.2 miles)

  • Lowest 6 March, 2026

    41 °F

  • Average March

    60.3 °F

  • Highest 20 March, 2026

    100.4 °F

Climate (2021–Present)

Gillespie Field Airport (6.2 miles)

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  • Average Low 2021–2026

    53.3 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    76.1 °F
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