UV Index for Winterhaven, CA

Current Winterhaven UV Index

0 (Low)

Last Updated 2 minutes ago

Hourly Winterhaven UV Index

The hourly Winterhaven, CA UV Index forecast for Sunday, July 6th, 2025.

5 Day Hourly Winterhaven UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Winterhaven, CA has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Winterhaven over the next five days will be 11.9 on Monday, July 7th at 1:00 pm.

The UV index forecast for Sunday, July 6th in Winterhaven, CA is below.

Time UV Index Risk
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.6
Low
8am 1.9
Low
9am 4.1
Moderate
10am 6.8
High
11am 9.4
Very High
12pm 11.1
Extreme
1pm 11.5
Extreme
2pm 10.2
Very High
3pm 7.8
High
4pm 5
Moderate
5pm 2.5
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 7th in Winterhaven, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.6
Low
8am 1.9
Low
9am 4.1
Moderate
10am 7
High
11am 9.7
Very High
12pm 11.6
Extreme
1pm 11.9
Extreme
2pm 10.6
Very High
3pm 8.1
Very High
4pm 5.2
Moderate
5pm 2.6
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 8th in Winterhaven, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.6
Low
8am 1.9
Low
9am 4.2
Moderate
10am 7
High
11am 9.8
Very High
12pm 11.5
Extreme
1pm 11.8
Extreme
2pm 10.5
Very High
3pm 8
Very High
4pm 5.1
Moderate
5pm 2.6
Low
6pm 0.9
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 9th in Winterhaven, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low