Shelltown Weather Forecast

    • 54
    • 64

    Slight Chance Rain Showers

    • 53
    • 63

    Mostly Cloudy

    • 48
    • 63

    Partly Sunny

    • 49
    • 65

    Mostly Sunny

    • 51
    • 69

    Mostly Sunny

    • 51
    • 70

    Mostly Sunny

Today 6 Jan San Diego County Coastal Areas

Mostly cloudy with a slight chance of Showers in the Morning, then partly cloudy in the afternoon. Highs around 64. Light Winds. Chance of measurable precipitation 20 percent.

Tonight 6 Jan San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy. A slight chance of Showers. Lows 49 to 53. Light Winds. Chance of measurable precipitation 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Shelltown Temperature Statistics

January Temperature

San Diego, San Diego International-Lindbergh Field (5 miles)

  • Lowest 3 January, 2026

    60.1 °F

  • Average January

    63 °F

  • Highest 2 January, 2026

    68 °F

Climate (2021–Present)

San Diego, San Diego International-Lindbergh Field (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    70.7 °F
Get WillyWeather+ to remove ads