UV Index for Mesa, AZ

Current Mesa UV Index

1.1 (Low)

Last Updated 51 minutes ago

Hourly Mesa UV Index

The hourly Mesa, AZ UV Index forecast for Thursday, February 12th, 2026.

5 Day Hourly Mesa UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in Mesa, AZ has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Mesa over the next five days will be 5.2 on Saturday, February 14th at 12:00 pm.

The UV index forecast for Thursday, February 12th in Mesa, AZ is below.

Time UV Index Risk
10am 2.4
Low
11am 3.7
Moderate
12pm 4.6
Moderate
1pm 4.5
Moderate
2pm 3.6
Moderate
3pm 2.2
Low
4pm 1
Low
5pm 0.2
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, February 13th in Mesa, AZ 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 0.1
Low
9am 0.4
Low
10am 0.6
Low
11am 1.1
Low
12pm 1.8
Low
1pm 1.8
Low
2pm 1.4
Low
3pm 0.2
Low
4pm 0.6
Low
5pm 0.2
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, February 14th in Mesa, AZ 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 0.4
Low
9am 1.2
Low
10am 2.7
Low
11am 4.2
Moderate
12pm 5.2
Moderate
1pm 5.2
Moderate
2pm 4.2
Moderate
3pm 2.6
Low
4pm 1.2
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, February 15th in Mesa, AZ is below.

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