Old Tampa Bay - Largo Inlet Weather Forecast

    • 76
    • 93

    Thunderstorms

    • 74
    • 92

    Thunderstorms

    • 74
    • 92

    Thunderstorms

    • 75
    • 91

    Thunderstorms

    • 76
    • 89

    Thunderstorms

    • 77
    • 88

    Thunderstorms

Today 15 Sep Pinellas

Mostly sunny. Numerous Showers and Thunderstorms this afternoon. Highs in the lower 90s. East Winds 5 to 10 Mph. Chance of rain 60 percent. Heat index Values up to 107.

Tonight 15 Sep Pinellas

Partly cloudy with numerous Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Tampa Bay - Largo Inlet Temperature Statistics

September Temperature

St. Petersburg/Clearwater Airport (2.5 miles)

  • Lowest 11 September, 2026

    75.2 °F

  • Average September

    83.7 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

St. Petersburg/Clearwater Airport (2.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    67.9 °F

  • Average 2021–2026

    75.6 °F

  • Average High 2021–2026

    83.8 °F
Get WillyWeather+ to remove ads