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Current conditions at

Witham Field Airport (KSUA)

Lat: 27.18°NLon: 80.23°WElev: 13ft.

Thunderstorm in Vicinity

77°F

25°C

Humidity	100%
Wind Speed	Calm
Barometer	30.03 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	27 Aug 12:15 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Port St. Lucie FL

Overnight
Low: 75 °F
Partly Cloudy
Thursday
High: 93 °F
Slight Chance
T-storms then
T-storms
Likely
Thursday Night
Low: 75 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 93 °F
Slight Chance
T-storms then
T-storms
Likely
Friday Night
Low: 76 °F
Showers
Likely then
Slight Chance
T-storms
Saturday
High: 92 °F
T-storms
Likely
Saturday Night
Low: 77 °F
T-storms
Likely then
Slight Chance
T-storms
Sunday
High: 92 °F
Showers
Likely then
T-storms
Likely
Sunday Night
Low: 77 °F
T-storms
Likely then
Slight Chance
T-storms

Detailed Forecast

Overnight

Partly cloudy, with a low around 75. Calm wind.

Thursday

Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 75. South southeast wind around 5 mph becoming calm.

Friday

Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 103. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Saturday

Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 92. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 92. Light east wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.

Sunday Night

Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Monday

Showers likely and possibly a thunderstorm between 8am and 2pm, then showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 92. Light east northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.

Monday Night

Showers and thunderstorms likely. Partly cloudy, with a low around 77. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Tuesday

Showers and thunderstorms likely. Partly sunny, with a high near 91. Light east northeast wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 70%.

Tuesday Night

Thunderstorms likely. Partly cloudy, with a low around 76. East wind around 5 mph becoming calm. Chance of precipitation is 60%.

Wednesday

Showers and thunderstorms likely. Mostly sunny, with a high near 92. Light east wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 60%.