As of 17:38 EDT

Port St. Lucie, FL weather in April

89°

Port St. Lucie, Sunday, 9 August, 17:38

Partly cloudy. Feels like 102°. High 91°, low 78°.

Pressure30.03 inHg

Wind7 mph SE

Humidity73%

Visibility6.2 mi

Dew point79°

See detailed hourly forecast

In April, Port St. Lucie, FL averages a high of 81.2° and a low of 66.4°. About 2.2 inches of precipitation fall over the month (7 wet days). The record high is 99° (2020) and the record low 45.9° (1987). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.1°	65.1°	23%	91° (2023)	47.5° (1987)
2	80.1°	64.2°	17%	92.5° (2023)	49.1° (1987)
3	80.1°	65.1°	17%	90.1° (1975)	54.7° (1985)
4	81°	65.5°	18%	93.9° (2017)	50.2° (1987)
5	80.6°	65.3°	32%	95° (2017)	45.9° (1987)
6	79.5°	64.9°	20%	89.6° (2025)	49.1° (1987)
7	79.9°	64.8°	23%	93° (2025)	52° (1960)
8	80.4°	65.1°	25%	94.5° (2020)	50° (2017)
9	80.6°	65.3°	22%	93.9° (2020)	51.6° (2009)
10	79.7°	65.5°	28%	93.4° (2020)	49.1° (2022)
11	79.5°	65.5°	25%	91.6° (2024)	54.3° (1996)
12	80.2°	66°	28%	92.1° (2011)	54.5° (1973)
13	81.3°	66.7°	22%	99° (2020)	55° (1988)
14	81.5°	66.4°	25%	97.9° (2020)	54.9° (2004)
15	81.7°	66.9°	32%	97.7° (2020)	52.2° (2008)
16	80.2°	66°	22%	92.5° (1972)	51.8° (2007)
17	79.9°	65.8°	23%	91.8° (1972)	53.1° (2018)
18	80.8°	65.5°	17%	91.9° (2021)	51.8° (2018)
19	81.3°	66.6°	23%	90.9° (2020)	53.6° (1997)
20	81.5°	66.7°	22%	91.6° (2024)	55° (1999)
21	81.9°	67.1°	23%	91.8° (2020)	54.1° (2019)
22	82.4°	66.9°	15%	91.8° (1972)	59.2° (2019)
23	82.6°	67.5°	17%	92.7° (1988)	54.5° (1993)
24	82.6°	67.5°	23%	94.5° (1988)	56.8° (1998)
25	82.9°	67.5°	22%	91.6° (1999)	52.9° (2005)
26	83.5°	67.8°	13%	90.9° (1999)	55.8° (1983)
27	83.3°	68.4°	28%	90.5° (1999)	58.1° (1983)
28	82.6°	68.4°	22%	92.7° (1971)	56.7° (1992)
29	82.4°	68.2°	32%	93° (1971)	55.6° (1992)
30	82.2°	68.5°	42%	96.3° (1971)	57.4° (1992)