UV Index for Port Washington, WI

Current Port Washington UV Index

0 (Low)

Last Updated 38 minutes ago

Hourly Port Washington UV Index

The hourly Port Washington, WI UV Index forecast for Saturday, July 12th, 2025.

5 Day Hourly Port Washington UV Index Forecast

Last Updated 12 hours ago

The UV index forecast for the next five days in Port Washington, WI has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Port Washington over the next five days will be 9.1 on Monday, July 14th at 1:00 pm.

The UV index forecast for Saturday, July 12th in Port Washington, WI is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0.1
Low
7am 0.5
Low
8am 1
Low
9am 2.6
Low
10am 2.1
Low
11am 3.9
Moderate
12pm 8
Very High
1pm 8.2
Very High
2pm 5.5
Moderate
3pm 7
High
4pm 4.3
Moderate
5pm 2.1
Low
6pm 1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 13th in Port Washington, 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 0.6
Low
9am 1.2
Low
10am 2
Low
11am 3.6
Moderate
12pm 4.2
Moderate
1pm 4.6
Moderate
2pm 5.1
Moderate
3pm 4.1
Moderate
4pm 2.7
Low
5pm 1.9
Low
6pm 0.8
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 14th in Port Washington, 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 0.1
Low
7am 0.5
Low
8am 1.5
Low
9am 3.2
Moderate
10am 5.2
Moderate
11am 7.2
High
12pm 8.7
Very High
1pm 9.1
Very High
2pm 8.4
Very High
3pm 6.8
High
4pm 4.7
Moderate
5pm 2.7
Low
6pm 1.2
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 15th in Port Washington, 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 0.1
Low
7am 0.6
Low