10-Day Weather Forecast - Port Saint Lucie, FL

As of

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  • |77°F
    40% Chance of Storms

    Tonight

    77°F

    Partly sunny with a chance of showers and thunderstorms early in the evening, then mostly clear in the late evening and overnight. Lows in the mid 70s. Southeast winds around 5 mph through early morning becoming light and variable. Chance of rain 40 percent.

    Hourly details
  • 89|78°F
    50% Chance of Storms

    Day

    89°F

    Partly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 103.

    Night

    78°F

    Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning, then a chance of showers after midnight. Lows in the mid 70s. Southeast winds around 5 mph in the late evening and early morning becoming light and variable. Chance of rain 50 percent.

    Hourly details
  • 88|79°F
    70% Chance of Storms

    Day

    88°F

    Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 103.

    Night

    79°F

    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. East winds around 5 mph in the late evening and early morning becoming light and variable. Chance of rain 20 percent.

    Hourly details
  • 87|78°F
    70% Chance of Storms

    Day

    87°F

    Partly cloudy. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent.

    Night

    78°F

    Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent.

    Hourly details
  • 88|79°F
    80% Chance of Storms

    Day

    88°F

    A chance of showers and thunderstorms late in the morning, then showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 80 percent.

    Night

    79°F

    Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.

    Hourly details
  • 86|78°F
    70% Chance of Storms

    Day

    86°F

    Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent.

    Night

    78°F

    Partly cloudy. Lows in the mid 70s.

    Hourly details
  • 88|77°F
    70% Chance of Storms

    Day

    88°F

    Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent.

    Night

    77°F

    Partly cloudy. Lows in the mid 70s.

    Hourly details
  • 87|77°F
    70% Chance of Storms

    Day

    87°F

    Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent.

    Night

    77°F

    Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 77F with an average humidity of 94%. Winds will be 2 mph from the E.

  • 87|76°F
    70% Chance of Storms

    Day

    87°F

    Mostly sunny with a 70% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 79F with an average humidity of 87%. Winds will be 3 mph from the NE.

    Night

    76°F

    Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 76F with an average humidity of 94%. Winds will be 2 mph from the W.

  • 87|76°F
    60% Chance of Storms

    Day

    87°F

    Sunny with a 55% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 78F with an average humidity of 86%. Winds will be 2 mph from the E.

    Night

    76°F

    Mostly clear with a 60% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 76F with an average humidity of 93%. Winds will be 2 mph from the W.