Discovery Lake Weather Forecast

    • 55
    • 71

    Mostly Cloudy

    • 54
    • 67

    Rain Showers Likely

    • 51
    • 66

    Chance Rain Showers

    • 50
    • 70

    Partly Sunny

    • 52
    • 72

    Partly Sunny

    • 53
    • 71

    Partly Sunny

Today 24 Apr San Diego County Inland Valleys

Partly cloudy in the morning. Becoming mostly sunny. Highs 72 to 75 in the western Valleys to 68 to 73 near the Foothills. Areas of Winds southwest 10 to 15 Mph. Gusts to 25 Mph in the afternoon.

Tonight 24 Apr San Diego County Inland Valleys

Partly cloudy in the evening. Becoming mostly cloudy. Lows 48 to 55. Areas of Winds southwest 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Discovery Lake Temperature Statistics

April Temperature

Carlsbad, McClellan-Palomar Airport (5.6 miles)

  • Lowest 14 April, 2026

    52.6 °F

  • Average April

    63.7 °F

  • Highest 4 April, 2026

    81.6 °F

Climate (2021–Present)

Carlsbad, McClellan-Palomar Airport (5.6 miles)

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  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    69.1 °F
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