Crystal Bay Weather Forecast

    • 72
    • 89

    Mostly Sunny

    • 73
    • 90

    Partly Sunny

    • 73
    • 90

    Isolated Thunderstorms

    • 72
    • 88

    Thunderstorms

    • 74
    • 90

    Thunderstorms

    • 73
    • 89

    Thunderstorms

Today 15 Sep Pinellas

Sunny. Highs in the upper 80s. Northeast Winds 5 to 10 Mph, becoming north in the afternoon.

Tonight 15 Sep Pinellas

Mostly clear. Near steady temperature in the mid 70s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Bay Temperature Statistics

September Temperature

St. Petersburg/Clearwater Airport (1.2 miles)

  • Lowest 2 September, 2025

    75 °F

  • Average September

    81.6 °F

  • Highest 5 September, 2025

    93 °F

Climate (2020–Present)

St. Petersburg/Clearwater Airport (1.2 miles)

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  • Average Low 2020–2025

    68 °F

  • Average 2020–2025

    75.4 °F

  • Average High 2020–2025

    83.5 °F
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