Terra Nova Weather Forecast

    • 41
    • 62

    Becoming Sunny

    • 44
    • 63

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

    • 51
    • 73

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

Today 8 Jan San Diego County Coastal Areas

Partly cloudy this morning. Becoming mostly sunny. Highs around 63. Areas of Winds northwest 10 to 20 Mph with Gusts to 30 Mph.

Tonight 8 Jan San Diego County Coastal Areas

Mostly clear. Colder. Lows 39 to 43. Areas of Winds northwest 10 Mph with Gusts to 30 Mph becoming northeast with Gusts to 25 Mph overnight.

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  • Temperature Forecast NOAA

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Terra Nova Temperature Statistics

January Temperature

San Diego, Brown Field Municipal Airport (5 miles)

  • Lowest 5 January, 2026

    50 °F

  • Average January

    60.4 °F

  • Highest 2 January, 2026

    70 °F

Climate (2021–Present)

San Diego, Brown Field Municipal Airport (5 miles)

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  • Average Low 2021–2026

    54.2 °F

  • Average 2021–2026

    63.5 °F

  • Average High 2021–2026

    73.8 °F
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