Clearwater Harbor - Sand Key Weather Forecast

    • 70
    • 81

    Rain Showers Likely

    • 49
    • 81

    Rain Showers

    • 49
    • 61

    Mostly Cloudy

    • 54
    • 69

    Mostly Cloudy

    • 57
    • 73

    Mostly Sunny

    • 60
    • 74

    Mostly Sunny

Today 15 Mar Pinellas

Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature around 80. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 15 Mar Pinellas

Partly cloudy with Showers likely with a slight chance of Thunderstorms in the Evening, then mostly cloudy after midnight. Lows around 70. South Winds 10 to 15 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clearwater Harbor - Sand Key Temperature Statistics

March Temperature

Clearwater Air Park (3.7 miles)

  • Lowest 1 March, 2026

    57.2 °F

  • Average March

    71.8 °F

  • Highest 6 March, 2026

    86 °F

Climate (2021–Present)

Clearwater Air Park (3.7 miles)

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

  • Average Low 2021–2026

    65.7 °F

  • Average 2021–2026

    72.5 °F

  • Average High 2021–2026

    80.4 °F
Get WillyWeather+ to remove ads