UV Index Today in Fresno, California (CA)

Friday, May 22, 2026 -11:39 AMPDT (GMT-7)

The UV Index in Fresno, California (CA) right now is 6.6. This reading was last updated at 11:00 AM PDT, about 39 minutes ago. The UV Index at12:00 PM PDT, in about 20 minutes from now, is expected to be 8.2.

The maximum UV Index today in Fresno is expected to be 8.7 at 1:00 PM PDT,1 hour and 20 minutes from now. The maximum UV Index tomorrow is expected to be 8.8 at 1:00 PM PDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

May 22
8.7
1:00 PM PDT
Very High

Tomorrow

May 23
8.8
1:00 PM PDT
Very High

UV Index Today Hourly

May 22

Data shows Fresno, California (CA)'s UV Index climbing to 8.7 today, peaking at1:00 PM PDT under Very High conditions.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)Now: 11:39 AM00.31.12.64.66.68.28.78.16.54.52.51.10.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

May 23

Sun intensity in Fresno, California (CA) is at its highest tomorrow at 1:00 PM PDT, registering UV Index 8.8 (Very High risk).

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)00.31.12.64.66.68.28.88.26.64.52.51.10.30
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 AM0.3
Low
8:00 AM1.1
Low
9:00 AM2.6
Moderate
10:00 AM4.6
Moderate
11:00 AM6.6
High
12:00 PM8.2
Very High
1:00 PM8.8
Very High
2:00 PM8.3
Very High
3:00 PM6.7
High
4:00 PM4.6
Moderate
5:00 PM2.6
Moderate
6:00 PM1.1
Low
7:00 PM0.3
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 AM1.1
Low
9:00 AM2.6
Moderate
10:00 AM4.6
Moderate
11:00 AM6.6
High
12:00 PM8.2
Very High
1:00 PM8.7
Very High
2:00 PM8.1
Very High
3:00 PM6.5
High
4:00 PM4.5
Moderate
5:00 PM2.5
Moderate
6:00 PM1.1
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 AM0.3
Low
8:00 AM1.1
Low
9:00 AM2.6
Moderate
10:00 AM4.6
Moderate
11:00 AM6.6
High
12:00 PM8.2
Very High
1:00 PM8.8
Very High
2:00 PM8.2
Very High
3:00 PM6.6
High
4:00 PM4.5
Moderate
5:00 PM2.5
Moderate
6:00 PM1.1
Low
7:00 PM0.3
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 AM0.3
Low
8:00 AM1.1
Low
9:00 AM2.5
Moderate
10:00 AM4.4
Moderate
11:00 AM6.4
High
12:00 PM7.8
Very High
1:00 PM8.3
Very High
2:00 PM7.8
Very High
3:00 PM6.3
High
4:00 PM4.3
Moderate
5:00 PM2.4
Low
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 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 AM0.3
Low
8:00 AM1.1
Low
9:00 AM2.5
Moderate
10:00 AM4.4
Moderate
11:00 AM6.4
High
12:00 PM7.8
Very High
1:00 PM8.4
Very High
2:00 PM7.8
Very High
3:00 PM6.3
High
4:00 PM4.3
Moderate
5:00 PM2.4
Low
6:00 PM1.1
Low
7:00 PM0.3
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)