UV Index Today in Brookhaven, Suffolk County, New York (NY)

Friday, May 22, 2026 -2:31 PMEDT (GMT-4)

The UV Index in Brookhaven, Suffolk County, New York (NY) right now is 7.7. This reading was last updated at 2:00 PM EDT, about 31 minutes ago. The UV Index at3:00 PM EDT, in about 28 minutes from now, is expected to be 5.7.

The maximum UV Index today in Brookhaven was 8.1 at 1:00 PM EDT,1 hour and 31 minutes ago. The maximum UV Index tomorrow is expected to be 1.1 at 12:00 PM EDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

May 22
8.1
1:00 PM EDT
Very High

Tomorrow

May 23
1.1
12:00 PM EDT
Low

UV Index Today Hourly

May 22

The UV Index for Brookhaven, Suffolk County, New York (NY) peaks at 8.1 today at 1:00 PM EDT, classified as Very High risk.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMEastern Daylight Time (EDT, GMT-4)Now: 2:31 PM00.30.32.74.86.87.98.17.75.74.22.510.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

May 23

Data shows Brookhaven, Suffolk County, New York (NY)'s UV Index climbing to 1.1 tomorrow, peaking at12:00 PM EDT under Low conditions.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMEastern Daylight Time (EDT, GMT-4)00.10.30.40.50.81.11.10.80.70.50.20.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

May 21, 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 AM0.1
Low
8:00 AM0.3
Low
9:00 AM1.5
Low
10:00 AM2.9
Moderate
11:00 AM2.1
Low
12:00 PM2.2
Low
1:00 PM2.5
Moderate
2:00 PM3
Moderate
3:00 PM0.8
Low
4:00 PM0.5
Low
5:00 PM0.4
Low
6:00 PM0.1
Low
7:00 PM0.2
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 22, 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 AM0.3
Low
8:00 AM0.3
Low
9:00 AM2.7
Moderate
10:00 AM4.8
Moderate
11:00 AM6.8
High
12:00 PM7.9
Very High
1:00 PM8.1
Very High
2:00 PM7.7
Very High
3:00 PM5.7
High
4:00 PM4.2
Moderate
5:00 PM2.5
Moderate
6:00 PM1
Low
7:00 PM0.3
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 23, 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 AM0.1
Low
8:00 AM0.3
Low
9:00 AM0.4
Low
10:00 AM0.5
Low
11:00 AM0.8
Low
12:00 PM1.1
Low
1:00 PM1.1
Low
2:00 PM0.8
Low
3:00 PM0.7
Low
4:00 PM0.5
Low
5:00 PM0.2
Low
6:00 PM0.1
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 24, 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 AM0.1
Low
9:00 AM0.2
Low
10:00 AM0.4
Low
11:00 AM0.7
Low
12:00 PM0.7
Low
1:00 PM0.3
Low
2:00 PM0.4
Low
3:00 PM0.4
Low
4:00 PM0.3
Low
5:00 PM0.2
Low
6:00 PM0.1
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 25, 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 AM0.2
Low
8:00 AM0.5
Low
9:00 AM0.7
Low
10:00 AM0.6
Low
11:00 AM0.4
Low
12:00 PM0.3
Low
1:00 PM0.4
Low
2:00 PM1
Low
3:00 PM0.7
Low
4:00 PM3.5
Moderate
5:00 PM2.2
Low
6:00 PM0.9
Low
7:00 PM0.2
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)