Brentwood Weather Forecast

    • 62
    • 88

    Increasing Clouds

    • 61
    • 70

    Chance Rain Showers

    • 58
    • 74

    Chance Rain Showers

    • 60
    • 80

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 57
    • 74

    Mostly Cloudy

Today 23 Mar Coastal Duval

Sunny. Highs in the mid 80s. West Winds around 10 Mph.

Tonight 23 Mar Coastal Duval

Mostly clear. Lows in the upper 50s. West Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brentwood Temperature Statistics

March Temperature

Jacksonville International Airport (8.7 miles)

  • Lowest 18 March, 2026

    32.6 °F

  • Average March

    65.9 °F

  • Highest 10 March, 2026

    92.6 °F

Climate (2021–Present)

Jacksonville International Airport (8.7 miles)

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  • Average Low 2021–2026

    59.8 °F

  • Average 2021–2026

    69.5 °F

  • Average High 2021–2026

    81 °F
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