UV Index for Decatur, AR

Current Decatur UV Index

0.6 (Low)

Last Updated 30 minutes ago

Hourly Decatur UV Index

The hourly Decatur, AR UV Index forecast for Saturday, July 5th, 2025.

5 Day Hourly Decatur UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Decatur, AR has 4 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Decatur over the next five days will be 11.6 on Saturday, July 5th at 1:00 pm.

The UV index forecast for Saturday, July 5th in Decatur, AR is below.

Time UV Index Risk
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 6th in Decatur, AR 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 0.2
Low
8am 1
Low
9am 2.6
Low
10am 5.1
Moderate
11am 7.8
High
12pm 10.2
Very High
1pm 11.4
Extreme
2pm 11.1
Extreme
3pm 9.3
Very High
4pm 6.4
High
5pm 2.4
Low
6pm 1.4
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 7th in Decatur, AR 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 0.2
Low
8am 1
Low
9am 2.7
Low
10am 5.2
Moderate
11am 7.9
High
12pm 10.3
Very High
1pm 11.4
Extreme
2pm 11
Extreme
3pm 9.4
Very High
4pm 6.8
High
5pm 3.6
Moderate
6pm 1
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 8th in Decatur, AR 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 0.2
Low
8am 1
Low
9am 2.6
Low
10am 4.8
Moderate
11am 7.7
High
12pm 10
Very High
1pm 11.2
Extreme
2pm 11
Extreme
3pm 8.8
Very High
4pm 6.1
High
5pm 3.7
Moderate
6pm 1.6
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 9th in Decatur, AR 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 0.2
Low