Terra Nova Weather Forecast

    • 61
    • 85

    Mostly Sunny

    • 62
    • 90

    Mostly Sunny

    • 62
    • 86

    Mostly Sunny

    • 63
    • 88

    Mostly Sunny

    • 62
    • 88

    Mostly Sunny

    • 60
    • 87

    Patchy Fog

Today 16 Mar San Diego County Coastal Areas

Mostly sunny. Warmer. Highs 72 to 77 near the coast to 82 to 87 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 16 Mar San Diego County Coastal Areas

Mostly clear in the evening. Becoming partly cloudy. Lows 55 to 61. Areas of Winds northwest to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Terra Nova Temperature Statistics

March Temperature

San Diego, Brown Field Municipal Airport (5 miles)

  • Lowest 3 March, 2026

    46.7 °F

  • Average March

    63.2 °F

  • Highest 13 March, 2026

    90 °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

    63.6 °F

  • Average High 2021–2026

    74.1 °F
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