Belleair Beach Weather Forecast

    • 79
    • 85

    Thunderstorms

    • 78
    • 87

    Rain Showers

    • 79
    • 87

    Rain Showers

    • 80
    • 88

    Rain Showers

    • 80
    • 88

    Thunderstorms

    • 80
    • 89

    Isolated Thunderstorms

Today 5 Aug Pinellas

Partly sunny with scattered Showers and Thunderstorms. Near steady temperature in the mid 80s. Southeast Winds around 5 Mph, becoming southwest this afternoon. Chance of rain 50 percent.

Tonight 5 Aug Pinellas

Mostly cloudy with scattered Showers and Thunderstorms this Evening, then partly cloudy after midnight. Lows in the upper 70s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Belleair Beach Temperature Statistics

August Temperature

Clearwater Air Park (6.2 miles)

  • Lowest 3 August, 2026

    71.6 °F

  • Average August

    78.7 °F

  • Highest 1 August, 2026

    86 °F

Climate (2021–2026)

Clearwater Air Park (6.2 miles)

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  • Average Low 2021–2026

    65.9 °F

  • Average 2021–2026

    72.7 °F

  • Average High 2021–2026

    80.5 °F
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