Old Tampa Bay - Largo Inlet Weather Forecast

    • 73
    • 87

    Isolated Thunderstorms

    • 74
    • 87

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 77
    • 90

    Rain Showers

    • 76
    • 89

    Rain Showers

    • 75
    • 89

    Rain Showers

Today 29 Sep Pinellas

Partly sunny this Morning, then mostly cloudy with isolated Showers and Thunderstorms this afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph, becoming south this afternoon. Chance of rain 20 percent.

Tonight 29 Sep Pinellas

Mostly cloudy with isolated Showers and Thunderstorms. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Tampa Bay - Largo Inlet Temperature Statistics

September Temperature

St. Petersburg/Clearwater Airport (2.5 miles)

  • Lowest 27 September, 2026

    66 °F

  • Average September

    83.3 °F

  • Highest 11 September, 2026

    93.7 °F

Climate (2021–2026)

St. Petersburg/Clearwater Airport (2.5 miles)

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  • Average Low 2021–2026

    67.9 °F

  • Average 2021–2026

    75.6 °F

  • Average High 2021–2026

    83.9 °F
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