Jacksonville Heights Weather Forecast

    • 75
    • 95

    Thunderstorms Likely

    • 76
    • 95

    Chance Thunderstorms

    • 77
    • 96

    Slight Chance Thunderstorms

    • 78
    • 98

    Slight Chance Thunderstorms

    • 78
    • 99

    Chance Thunderstorms

    • 77
    • 98

    Chance Thunderstorms

Today 14 Aug Western Duval

Mostly sunny. Showers and Thunderstorms likely in the afternoon. Highs in the mid 90s. West Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 113.

Tonight 14 Aug Western Duval

Partly cloudy with Showers and Thunderstorms likely in the Evening, then mostly clear after midnight. Lows in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jacksonville Heights Temperature Statistics

August Temperature

Cecil Airport (5 miles)

  • Lowest 5 August, 2026

    71.6 °F

  • Average August

    77.8 °F

  • Highest 11 August, 2026

    95 °F

Climate (2021–2026)

Cecil Airport (5 miles)

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  • Average Low 2021–2026

    57.9 °F

  • Average 2021–2026

    66.9 °F

  • Average High 2021–2026

    83.1 °F
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