UV Index for Greenville, SC

Current Greenville UV Index

0 (Low)

Last Updated 46 minutes ago

Hourly Greenville UV Index

The hourly Greenville, SC UV Index forecast for Friday, July 4th, 2025.

5 Day Hourly Greenville UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Greenville, SC has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Greenville over the next five days will be 10.6 on Saturday, July 5th at 1:00 pm.

The UV index forecast for Friday, July 4th in Greenville, SC is below.

Time UV Index Risk
6am 0
Low
7am 0.2
Low
8am 0.8
Low
9am 2.1
Low
10am 4.4
Moderate
11am 6.9
High
12pm 9.2
Very High
1pm 10.5
Very High
2pm 10.5
Very High
3pm 9
Very High
4pm 6.7
High
5pm 2.6
Low
6pm 1.5
Low
7pm 0.7
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in Greenville, 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 0.7
Low
9am 2.1
Low
10am 4.3
Moderate
11am 6.8
High
12pm 9.2
Very High
1pm 10.6
Very High
2pm 10.4
Very High
3pm 9.3
Very High
4pm 6.9
High
5pm 4.3
Moderate
6pm 2.1
Low
7pm 0.8
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 6th in Greenville, 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 0.7
Low
9am 2
Low
10am 4.2
Moderate
11am 6.6
High
12pm 9
Very High
1pm 10.3
Very High
2pm 10.2
Very High
3pm 8.9
Very High
4pm 6.6
High
5pm 4.2
Moderate
6pm 2
Low
7pm 0.7
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 7th in Greenville, 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 0.7
Low