Hillsborough Bay - Sunken Island Weather Forecast

    • 77
    • 83

    Increasing Clouds

    • 76
    • 84

    Partly Sunny

    • 76
    • 84

    Partly Sunny

    • 77
    • 84

    Mostly Cloudy

    • 73
    • 83

    Slight Chance Thunderstorms

    • 71
    • 85

    Mostly Sunny

Today 7 May Coastal Hillsborough

Mostly sunny. Highs around 90. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph this afternoon.

Tonight 7 May Coastal Hillsborough

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 70s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillsborough Bay - Sunken Island Temperature Statistics

May Temperature

Macdill Air Force Base, Fl. (5 miles)

  • Lowest 4 May, 2026

    65.5 °F

  • Average May

    77.4 °F

  • Highest 1 May, 2026

    87.8 °F

Climate (2021–Present)

Macdill Air Force Base, Fl. (5 miles)

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  • Average Low 2021–2026

    66 °F

  • Average 2021–2026

    73.9 °F

  • Average High 2021–2026

    82.7 °F
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