La Jolla Mesa Weather Forecast

    • 48
    • 57

    Increasing Clouds

    • 50
    • 60

    Partly Sunny

    • 50
    • 62

    Mostly Cloudy

    • 50
    • 61

    Mostly Cloudy

    • 51
    • 59

    Rain Likely

    • 50
    • 58

    Chance Rain

    • 48
    • 59

    Slight Chance Rain Showers

Today 31 Jan San Diego County Coastal Areas

Partly cloudy. Highs 60 to 63 near the coast to 64 inland. Areas of Winds northwest 10 to 15 Mph. Gusts to 25 Mph this afternoon.

Tonight 31 Jan San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 40 to 46. Areas of Winds northwest 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

La Jolla Mesa Temperature Statistics

January Temperature

San Diego, Montgomery Field (6.8 miles)

  • Lowest 14 January, 2025

    37.7 °F

  • Average January

    55.8 °F

  • Highest 22 January, 2025

    78.7 °F

Climate (2020–Present)

San Diego, Montgomery Field (6.8 miles)

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  • Average Low 2020–2025

    56.1 °F

  • Average 2020–2025

    64 °F

  • Average High 2020–2025

    73.4 °F
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