UV Index Today in Sacramento, California (CA)

Saturday, August 29, 2026 -9:47 AM PDT (GMT-7)

The UV Index in Sacramento, California (CA) right now is 1.7. This reading was last updated at 9:00 AM PDT, about 47 minutes ago. The UV Index at10:00 AM PDT, in about 12 minutes from now, is expected to be 3.5.

The maximum UV Index today in Sacramento is expected to be 7.7 at 1:00 PM PDT,3 hours and 12 minutes from now. The maximum UV Index tomorrow is expected to be 7.4 at 1:00 PM PDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

August 29
7.7
1:00 PM PDT
Very High

Tomorrow

August 30
7.4
1:00 PM PDT
High

UV Index Today Hourly

August 29

Based on the latest forecast, Sacramento, California (CA) will see a peak UV Index of 7.7today around 1:00 PM PDT, which is classified as Very High risk.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)Now: 9:47 AM00.61.73.55.57.17.77.25.73.81.90.70.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 30

Sun intensity in Sacramento, California (CA) is at its highest tomorrow at 1:00 PM PDT, registering UV Index 7.4 (High risk).

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)00.51.63.35.26.77.475.63.71.90.70.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

August 28, 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 AM0.8
Low
10:00 AM0.5
Low
11:00 AM1.5
Low
12:00 PM2
Low
1:00 PM1.2
Low
2:00 PM1.8
Low
3:00 PM1.5
Low
4:00 PM0.4
Low
5:00 PM0.4
Low
6:00 PM0.7
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 29, 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 AM0.6
Low
9:00 AM1.7
Low
10:00 AM3.5
Moderate
11:00 AM5.5
High
12:00 PM7.1
High
1:00 PM7.7
Very High
2:00 PM7.2
High
3:00 PM5.7
High
4:00 PM3.8
Moderate
5:00 PM1.9
Low
6:00 PM0.7
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 30, 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 AM3.3
Moderate
11:00 AM5.2
Moderate
12:00 PM6.7
High
1:00 PM7.4
High
2:00 PM7
High
3:00 PM5.6
High
4:00 PM3.7
Moderate
5:00 PM1.9
Low
6:00 PM0.7
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 31, 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 AM3.3
Moderate
11:00 AM5.2
Moderate
12:00 PM6.8
High
1:00 PM7.6
Very High
2:00 PM7.1
High
3:00 PM5.7
High
4:00 PM3.8
Moderate
5:00 PM1.9
Low
6:00 PM0.7
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 1, 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 AM3.3
Moderate
11:00 AM5.2
Moderate
12:00 PM6.8
High
1:00 PM7.5
Very High
2:00 PM7
High
3:00 PM5.4
Moderate
4:00 PM3.5
Moderate
5:00 PM1.8
Low
6:00 PM0.6
Low
7:00 PM0.1
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)