UV Index for Barstow, TX

Current Barstow UV Index

0 (Low)

Last Updated 51 minutes ago

Hourly Barstow UV Index

The hourly Barstow, TX UV Index forecast for Monday, September 15th, 2025.

5 Day Hourly Barstow UV Index Forecast

Last Updated 14 hours ago

The UV index forecast for the next five days in Barstow, TX has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Barstow over the next five days will be 9.6 on Monday, September 15th at 2:00 pm.

The UV index forecast for Monday, September 15th in Barstow, TX is below.

Time UV Index Risk
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.6
Low
10am 2
Low
11am 4.3
Moderate
12pm 7
High
1pm 9
Very High
2pm 9.6
Very High
3pm 8.8
Very High
4pm 6.6
High
5pm 3.8
Moderate
6pm 1.2
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 16th in Barstow, TX 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
Low
8am 0
Low
9am 0.5
Low
10am 1.7
Low
11am 4.2
Moderate
12pm 6.1
High
1pm 6.7
High
2pm 7.5
High
3pm 7.9
High
4pm 6
High
5pm 3.4
Moderate
6pm 1.2
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 17th in Barstow, TX 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
Low
8am 0
Low
9am 0.5
Low
10am 1.7
Low
11am 4
Moderate
12pm 6.1
High
1pm 8.2
Very High
2pm 9.1
Very High
3pm 8.3
Very High
4pm 6.1
High
5pm 3.6
Moderate
6pm 1.5
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in Barstow, TX 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
Low