UV Index Today in Milwaukee, Wisconsin (WI)

Tuesday, April 7, 2026 - 3:48 AM CDT (GMT-5)

The UV Index in Milwaukee, Wisconsin (WI) right now is 0. This reading was last updated at 3:00 AM CDT, about 48 minutes ago. The UV Index at 4:00 AM CDT, in about 11 minutes from now, is expected to be 0.

The maximum UV Index today in Milwaukee is expected to be 5.5 at 1:00 PM CDT, 9 hours and 11 minutes from now. The maximum UV Index tomorrow is expected to be 5 at 1:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

April 7
5.5
1:00 PM CDT
High

Tomorrow

April 8
5
1:00 PM CDT
Moderate

UV Index Today Hourly

April 7

Today in Milwaukee, Wisconsin (WI), the UV Index is expected to reach up to 5.5 around 1:00 PM CDT, placing it in the High risk category for sun exposure.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMCentral Daylight Time (CDT, GMT-5) Now: 3:48 AM00.10.51.42.74.15.25.54.93.82.41.10.40
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

April 8

Weather models predict UV Index 5 for Milwaukee, Wisconsin (WI) tomorrow, peaking near 1:00 PM CDT - Moderate risk level.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMCentral Daylight Time (CDT, GMT-5) 00.10.51.12.33.854.63.92.51.10.40
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

April 6, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0.1
Low
8:00 AM 0.2
Low
9:00 AM 0.8
Low
10:00 AM 2.6
Moderate
11:00 AM 2.7
Moderate
12:00 PM 2.1
Low
1:00 PM 3
Moderate
2:00 PM 4
Moderate
3:00 PM 3.4
Moderate
4:00 PM 2
Low
5:00 PM 1
Low
6:00 PM 0.3
Low
7:00 PM 0
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 7, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0.1
Low
8:00 AM 0.5
Low
9:00 AM 1.4
Low
10:00 AM 2.7
Moderate
11:00 AM 4.1
Moderate
12:00 PM 5.2
Moderate
1:00 PM 5.5
High
2:00 PM 4.9
Moderate
3:00 PM 3.8
Moderate
4:00 PM 2.4
Low
5:00 PM 1.1
Low
6:00 PM 0.4
Low
7:00 PM 0
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 8, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.1
Low
9:00 AM 0.5
Low
10:00 AM 1.1
Low
11:00 AM 2.3
Low
12:00 PM 3.8
Moderate
1:00 PM 5
Moderate
2:00 PM 4.6
Moderate
3:00 PM 3.9
Moderate
4:00 PM 2.5
Moderate
5:00 PM 1.1
Low
6:00 PM 0.4
Low
7:00 PM 0
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 9, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.5
Low
9:00 AM 1.3
Low
10:00 AM 2.6
Moderate
11:00 AM 2.3
Low
12:00 PM 3.4
Moderate
1:00 PM 3.2
Moderate
2:00 PM 1.9
Low
3:00 PM 1.1
Low
4:00 PM 0.5
Low
5:00 PM 0.2
Low
6:00 PM 0.1
Low
7:00 PM 0
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 10, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.1
Low
9:00 AM 0.2
Low
10:00 AM 1.3
Low
11:00 AM 3.4
Moderate
12:00 PM 3.4
Moderate
1:00 PM 2.6
Moderate
2:00 PM 2.5
Moderate
3:00 PM 2.3
Low
4:00 PM 1.6
Low
5:00 PM 0.8
Low
6:00 PM 0.4
Low
7:00 PM 0
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
Data Source: National Oceanic and Atmospheric Administration (NOAA)