UV Index for St. Charles, ID

Current St. Charles UV Index

0 (Low)

Last Updated 15 minutes ago

Hourly St. Charles UV Index

The hourly St. Charles, ID UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly St. Charles UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in St. Charles, ID has 1 day reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in St. Charles over the next five days will be 11.1 on Wednesday, June 18th at 1:00 pm.

The UV index forecast for Sunday, June 15th in St. Charles, ID is below.

Time UV Index Risk

The UV index forecast for Monday, June 16th in St. Charles, ID 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 0.3
Low
8am 0.9
Low
9am 2.4
Low
10am 4.6
Moderate
11am 7
High
12pm 9
Very High
1pm 10
Very High
2pm 9.4
Very High
3pm 6.8
High
4pm 6.1
High
5pm 3.9
Moderate
6pm 2.2
Low
7pm 0.9
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in St. Charles, ID 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 0.3
Low
8am 1
Low
9am 2.4
Low
10am 4.4
Moderate
11am 6.9
High
12pm 9.2
Very High
1pm 10.5
Very High
2pm 10.4
Very High
3pm 9.2
Very High
4pm 7
High
5pm 4.5
Moderate
6pm 2.4
Low
7pm 1
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, June 18th in St. Charles, ID 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 0.3
Low
8am 1.1
Low
9am 2.7
Low
10am 5
Moderate
11am 7.6
High
12pm 9.8
Very High
1pm 11.1
Extreme
2pm 11
Extreme
3pm 9.6
Very High
4pm 7.3
High
5pm 4.7
Moderate
6pm 2.4
Low
7pm 1
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in St. Charles, ID 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