Rock Island Bay Weather Forecast

    • 71
    • 83

    Mostly Cloudy

    • 71
    • 83

    Rain Showers

    • 66
    • 80

    Rain Showers

    • 66
    • 81

    Rain Showers

    • 67
    • 81

    Isolated Thunderstorms

    • 67
    • 80

    Rain Showers

    • 63
    • 79

    Rain Showers

Today 30 Oct Coastal Hernando

Sunny. Highs in the upper 70s.

Tonight 30 Oct Coastal Hernando

Mostly cloudy. Lows around 70. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Island Bay Temperature Statistics

October Temperature

Brooksville-Tampa Bay Regional Airport (13 miles)

  • Lowest 23 October, 2026

    47.6 °F

  • Average October

    76.2 °F

  • Highest 3 October, 2026

    93.7 °F

Climate (2021–2026)

Brooksville-Tampa Bay Regional Airport (13 miles)

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  • Average Low 2021–2026

    61.2 °F

  • Average 2021–2026

    72.6 °F

  • Average High 2021–2026

    84.6 °F
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