Belleair Beach Weather Forecast

    • 79
    • 88

    Rain Showers

    • 80
    • 87

    Thunderstorms

    • 80
    • 88

    Thunderstorms

    • 80
    • 88

    Thunderstorms

    • 80
    • 89

    Thunderstorms

    • 79
    • 88

    Thunderstorms

    • 79
    • 88

    Thunderstorms

Today 26 Aug Pinellas

Sunny. Isolated Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southeast Winds around 5 Mph, becoming southwest this afternoon. Chance of rain 20 percent.

Tonight 26 Aug Pinellas

Partly cloudy with isolated Thunderstorms. Scattered Showers, mainly this evening. Lows in the upper 70s. Northwest Winds around 5 Mph, becoming southeast after midnight. Chance of rain 30 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

    82 °F

  • Highest 9 August, 2026

    91.4 °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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