UV Index for St. Joseph, WI

Current St. Joseph UV Index

1.1 (Low)

Last Updated 34 minutes ago

Hourly St. Joseph UV Index

The hourly St. Joseph, WI UV Index forecast for Friday, August 8th, 2025.

5 Day Hourly St. Joseph UV Index Forecast

Last Updated 5 hours ago

The UV index forecast for the next five days in St. Joseph, WI has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in St. Joseph over the next five days will be 7 on Friday, August 8th at 1:00 pm.

The UV index forecast for Friday, August 8th in St. Joseph, WI is below.

Time UV Index Risk
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, August 9th in St. Joseph, WI 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 0.3
Low
9am 1.7
Low
10am 2.4
Low
11am 0.9
Low
12pm 4.5
Moderate
1pm 4.6
Moderate
2pm 5.3
Moderate
3pm 4.3
Moderate
4pm 4.3
Moderate
5pm 2.6
Low
6pm 1.1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 10th in St. Joseph, WI 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 0.3
Low
9am 0.2
Low
10am 1.7
Low
11am 3.2
Moderate
12pm 3.6
Moderate
1pm 6.2
High
2pm 5.8
Moderate
3pm 4.8
Moderate
4pm 3.6
Moderate
5pm 1.7
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, August 11th in St. Joseph, WI 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 0.3
Low
9am 0.8
Low
10am 1.6
Low
11am 2.5
Low
12pm 3.1
Moderate
1pm 3.3
Moderate
2pm 2.3
Low
3pm 2.8
Low
4pm 2
Low
5pm 1.1
Low
6pm 0.5
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, August 12th in St. Joseph, WI 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
Low