May 2026 Weather | Port St. Lucie, Florida

Fri 5/1
Cloudy Weather
Day 81°
Night 70°
2
Sat 5/2
Cloudy Weather
Day 81°
Night 70°
40
Sun 5/3
Stormy Weather
Day 81°
Night 72°
40
Mon 5/4
Stormy Weather
Day 81°
Night 70°
55
Tue 5/5
Stormy Weather
Day 79°
Night 72°
80
Wed 5/6
Stormy Weather
Day 79°
Night 72°
40
Thu 5/7
Cloudy Weather
Day 81°
Night 70°
25
Fri 5/8
Sunny with a Chance of Thunderstorms
Day 81°
Night 72°
40
Sat 5/9
Stormy Weather
Day 81°
Night 72°
41
Sun 5/10
Stormy Weather
Day 81°
Night 72°
40
Mon 5/11
Cloudy Weather
Day 82°
Night 72°
87
Tue 5/12
Cloudy Weather
Day 81°
Night 72°
49
Wed 5/13
Rainy Weather
Day 81°
Night 72°
49
Thu 5/14
Sunny Weather
Day 82°
Night 72°
2
Fri 5/15
Cloudy Weather
Day 82°
Night 70°
1
Sat 5/16
Sunny Weather
Day 81°
Night 68°
1
Sun 5/17
Sunny Weather
Day 81°
Night 70°
2
Mon 5/18
Cloudy Weather
Day 86°
Night 70°
2
Tue 5/19
Sunny with a Chance of Thunderstorms
Day 86°
Night 72°
1
Wed 5/20
Cloudy Weather
Day 88°
Night 70°
2
Thu 5/21
Cloudy Weather
Day 88°
Night 72°
22
Fri 5/22
Sunny with a Chance of Thunderstorms
Day 88°
Night 73°
46
Sat 5/23
Partly Sunny with Showers
Day 84°
Night 72°
49
Sun 5/24
Partly Sunny with Showers
Day 84°
Night 70°
87
Mon 5/25
Cloudy Weather
Day 84°
Night 70°
25
Tue 5/26
Sunny Weather
Day 84°
Night 72°
40
Wed 5/27
Cloudy Weather
Day 86°
Night 72°
48
Thu 5/28
Cloudy Weather
Day 86°
Night 73°
25
Fri 5/29
Sunny Weather
Day 90°
Night 73°
40
Sat 5/30
Cloudy Weather
Day 90°
Night 73°
40
Sun 5/31
Sunny Weather
Day 88°
Night 73°
48