UV Index for Chattanooga, TN

Current Chattanooga UV Index

0 (Low)

Last Updated 27 minutes ago

Hourly Chattanooga UV Index

The hourly Chattanooga, TN UV Index forecast for Saturday, June 28th, 2025.

5 Day Hourly Chattanooga UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Chattanooga, TN has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Chattanooga over the next five days will be 10.8 on Monday, June 30th at 2:00 pm.

The UV index forecast for Saturday, June 28th in Chattanooga, TN is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.1
Low
8am 0.6
Low
9am 1.7
Low
10am 3.7
Moderate
11am 6
High
12pm 7.2
High
1pm 9
Very High
2pm 8.9
Very High
3pm 6.5
High
4pm 4.5
Moderate
5pm 2
Low
6pm 1.2
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, June 29th in Chattanooga, TN 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 0.1
Low
8am 0.6
Low
9am 1.3
Low
10am 3.2
Moderate
11am 5.7
Moderate
12pm 7.7
High
1pm 6
High
2pm 5.2
Moderate
3pm 4.4
Moderate
4pm 5.2
Moderate
5pm 4.9
Moderate
6pm 2.3
Low
7pm 0.8
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, June 30th in Chattanooga, TN 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 0.1
Low
8am 0.6
Low
9am 1.9
Low
10am 4
Moderate
11am 6.6
High
12pm 9.1
Very High
1pm 10.7
Very High
2pm 10.8
Very High
3pm 9.7
Very High
4pm 7.4
High
5pm 4.8
Moderate
6pm 2.2
Low
7pm 0.6
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 1st in Chattanooga, TN 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 0.1
Low
8am 0.6
Low