UV Index Today in Port St. Lucie, Florida (FL)

Thursday, November 5, 2026 -3:33 PM EST (GMT-5)

The UV Index in Port St. Lucie, Florida (FL) right now is 2.8. This reading was last updated at 3:00 PM EST, about 33 minutes ago. The UV Index at4:00 PM EST, in about 26 minutes from now, is expected to be 1.2.

The maximum UV Index today in Port St. Lucie was 6 at 12:00 PM EST,3 hours and 33 minutes ago. The maximum UV Index tomorrow is expected to be 6.2 at 12:00 PM EST.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

November 5
6
12:00 PM EST
High

Tomorrow

November 6
6.2
12:00 PM EST
High

UV Index Today Hourly

November 5

Port St. Lucie, Florida (FL) sees High-risk UV conditions today, with the index reaching6 around 12:00 PM EST.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PMEastern Standard Time (EST, GMT-5)Now: 3:33 PM00.41.63.3565.94.62.81.20.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

November 6

The sun will be strongest in Port St. Lucie, Florida (FL) around 12:00 PM EST tomorrow, with a UV Index of 6.2 (High risk).

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PMEastern Standard Time (EST, GMT-5)00.51.63.45.16.264.72.91.20.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

November 4, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.5
Low
9:00 AM1.5
Low
10:00 AM2.6
Moderate
11:00 AM4
Moderate
12:00 PM5.5
High
1:00 PM4.4
Moderate
2:00 PM3.2
Moderate
3:00 PM2
Low
4:00 PM0.7
Low
5:00 PM0.1
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 5, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.4
Low
9:00 AM1.6
Low
10:00 AM3.3
Moderate
11:00 AM5
Moderate
12:00 PM6
High
1:00 PM5.9
High
2:00 PM4.6
Moderate
3:00 PM2.8
Moderate
4:00 PM1.2
Low
5:00 PM0.3
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 6, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.5
Low
9:00 AM1.6
Low
10:00 AM3.4
Moderate
11:00 AM5.1
Moderate
12:00 PM6.2
High
1:00 PM6
High
2:00 PM4.7
Moderate
3:00 PM2.9
Moderate
4:00 PM1.2
Low
5:00 PM0.3
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 7, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.5
Low
9:00 AM1.6
Low
10:00 AM3.4
Moderate
11:00 AM5.2
Moderate
12:00 PM6.2
High
1:00 PM6
High
2:00 PM4.7
Moderate
3:00 PM2.7
Moderate
4:00 PM0.8
Low
5:00 PM0.2
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 8, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.4
Low
9:00 AM1.6
Low
10:00 AM3.3
Moderate
11:00 AM5.1
Moderate
12:00 PM6.2
High
1:00 PM6
High
2:00 PM4.7
Moderate
3:00 PM2.9
Moderate
4:00 PM1.2
Low
5:00 PM0.3
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
Data Source: National Oceanic and Atmospheric Administration (NOAA)