UV Index for Myrtle Beach, SC

Current Myrtle Beach UV Index

0 (Low)

Last Updated 48 minutes ago

Hourly Myrtle Beach UV Index

The hourly Myrtle Beach, SC UV Index forecast for Wednesday, July 30th, 2025.

5 Day Hourly Myrtle Beach UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Myrtle Beach, SC has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Myrtle Beach over the next five days will be 10.9 on Thursday, July 31st at 1:00 pm.

The UV index forecast for Wednesday, July 30th in Myrtle Beach, SC is below.

Time UV Index Risk

The UV index forecast for Thursday, July 31st in Myrtle Beach, SC 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 0.8
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7.3
High
12pm 9.7
Very High
1pm 10.9
Very High
2pm 10.5
Very High
3pm 7
High
4pm 0.7
Low
5pm 1
Low
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, August 1st in Myrtle Beach, SC 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 0.8
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7.3
High
12pm 9.5
Very High
1pm 10.6
Very High
2pm 9.6
Very High
3pm 3.1
Moderate
4pm 1.2
Low
5pm 0.6
Low
6pm 0.7
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, August 2nd in Myrtle Beach, SC 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 0.4
Low
9am 0.8
Low
10am 1.6
Low
11am 3.1
Moderate
12pm 3.8
Moderate
1pm 4
Moderate
2pm 5.7
Moderate
3pm 5
Moderate
4pm 4.7
Moderate
5pm 2.2
Low
6pm 1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 3rd in Myrtle Beach, SC 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 0.2
Low