Brentwood Weather Forecast

    • 54
    • 77

    Decreasing Clouds

    • 61
    • 78

    Increasing Clouds

    • 67
    • 84

    Partly Sunny

    • 54
    • 81

    Rain Showers

    • 48
    • 70

    Sunny

    • 51
    • 72

    Mostly Sunny

    • 56
    • 79

    Mostly Sunny

Today 13 Mar Coastal Duval

Mostly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 13 Mar Coastal Duval

Partly cloudy this Evening, then clearing. Lows in the mid 50s. South Winds 5 to 10 Mph, becoming west after midnight.

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Brentwood Temperature Statistics

March Temperature

Jacksonville International Airport (8.7 miles)

  • Lowest 3 March, 2025

    39.7 °F

  • Average March

    60.3 °F

  • Highest 1 March, 2025

    79.6 °F

Climate (2020–Present)

Jacksonville International Airport (8.7 miles)

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  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    69.4 °F

  • Average High 2020–2025

    80.4 °F
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