Viejas Mountain Weather Forecast

    • 54
    • 72

    Sunny

    • 55
    • 74

    Sunny

    • 55
    • 71

    Mostly Cloudy

    • 54
    • 69

    Rain Showers Likely

    • 51
    • 58

    Rain Showers Likely

    • 50
    • 57

    Chance Rain Showers

Today 7 Apr San Diego County Inland Valleys

Patchy fog this morning. Mostly sunny. Highs 74 to 79. Areas of Winds west to 10 Mph.

Tonight 7 Apr San Diego County Inland Valleys

Mostly clear. Patchy fog overnight. Lows 50 to 55. Areas of Winds west to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Viejas Mountain Temperature Statistics

April Temperature

Gillespie Field Airport (14.3 miles)

  • Lowest 4 April, 2026

    46.4 °F

  • Average April

    61.3 °F

  • Highest 4 April, 2026

    87.8 °F

Climate (2021–Present)

Gillespie Field Airport (14.3 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    76.2 °F
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