Heron Bay Weather Forecast

    • 79
    • 91

    Mostly Sunny

    • 79
    • 92

    Slight Chance Thunderstorms

    • 79
    • 90

    Chance Thunderstorms

    • 80
    • 90

    Chance Thunderstorms

    • 80
    • 90

    Rain Showers Likely

    • 79
    • 89

    Chance Thunderstorms

Today 22 Aug Mobile Coastal

Mostly sunny. Highs in the lower 90s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon. Heat index Values up to 107.

Tonight 22 Aug Mobile Coastal

Mostly clear. Humid with Lows in the upper 70s. West Winds around 5 Mph.

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  • Temperature Real-Time

Heron Bay Temperature Statistics

August Temperature

Sonny Callahan Airport (16.8 miles)

  • Lowest 3 August, 2026

    69.8 °F

  • Average August

    82.1 °F

  • Highest 15 August, 2026

    95 °F

Climate (2021–2026)

Sonny Callahan Airport (16.8 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    66.7 °F

  • Average High 2021–2026

    75.9 °F
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