Sacramento, California, United States

Get the UV Index hourly forecast for today, tomorrow and the next 15 days for Sacramento, California, United States, The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated hourly.

Current UV Index
9:50 pm

Low0

UV INDEX

Hourly UV Index Forecast for Today
May 27, 2025

0
6:00 am
0
7:00 am
2
8:00 am
4
9:00 am
6
10:00 am
7
11:00 am
8
12:00 pm
9
1:00 pm
9
2:00 pm
8
3:00 pm
7
4:00 pm
5
5:00 pm
3
6:00 pm
2
7:00 pm
  • Low
    1-2
  • Moderate
    3-4-5
  • High
    6-7
  • Very High
    8-9-10
  • Xtreme
    11+

As of 9:50 pm today in Sacramento, California, United States, the UV Index is currently at a Low level of 0.

Summary of Hourly UV Index Forecast for Today and Tomorrow in Sacramento, California, United States.

Today

Time Range UV Index Risk
6:00 am 0
Low
7:00 am 0
Low
8:00 am 2
Low
9:00 am 4
Moderate
10:00 am 6
High
11:00 am 7
High
12:00 pm 8
Very High
1:00 pm 9
Very High
2:00 pm 9
Very High
3:00 pm 8
Very High
4:00 pm 7
Very High
5:00 pm 5
High
6:00 pm 3
Moderate
7:00 pm 2
Low

Tomorrow

Time Range UV Index Risk
6:00 am 0
Low
7:00 am 1
Low
8:00 am 2
Low
9:00 am 4
Moderate
10:00 am 6
High
11:00 am 7
High
12:00 pm 9
Very High
1:00 pm 10
Very High
2:00 pm 10
Very High
3:00 pm 9
Very High
4:00 pm 8
Very High
5:00 pm 7
High
6:00 pm 4
Moderate
7:00 pm 2
Low

Daily Sacramento UV Index Forecast for the next 15 days:

9
27 May
10
28 May
10
29 May
9
30 May
10
31 May
10
1 Jun
10
2 Jun
10
3 Jun
10
4 Jun
10
5 Jun
10
6 Jun
10
7 Jun
10
8 Jun
8
9 Jun
  • Low
    1-2
  • Moderate
    3-4-5
  • High
    6-7
  • Very High
    8-9-10
  • Xtreme
    11+

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