Monthly Historical AveragesPort Saint Lucie, FL
Average Temperature
High
26°
Feels 26
Low
15°
Feels 15
Average Precipitation
8 Days
57.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 18, 2026
Day
18°Feels 18
Wind
21 km/h S
Gust
32 km/h
Humidity
68%
P.O.P
40%
Rain
~1 mm
Night
15°Feels 14
Wind
20 km/h S
Gust
30 km/h
Humidity
77%
P.O.P
30%
Historical AveragesMar 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity