UV Index Today in Milwaukee, Wisconsin (WI)

Saturday, August 29, 2026 -11:47 AM CDT (GMT-5)

The UV Index in Milwaukee, Wisconsin (WI) right now is 4.7. This reading was last updated at 11:00 AM CDT, about 47 minutes ago. The UV Index at12:00 PM CDT, in about 12 minutes from now, is expected to be 5.3.

The maximum UV Index today in Milwaukee is expected to be 5.6 at 1:00 PM CDT,1 hour and 12 minutes from now. The maximum UV Index tomorrow is expected to be 6.6 at 12:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

August 29
5.6
1:00 PM CDT
High

Tomorrow

August 30
6.6
12:00 PM CDT
High

UV Index Today Hourly

August 29

Today in Milwaukee, Wisconsin (WI), the UV Index is expected to reach up to 5.6 around1:00 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: 11:47 AM00.20.61.52.94.75.35.630.60.40.10.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 30

Weather models predict UV Index 6.6 for Milwaukee, Wisconsin (WI) tomorrow, peaking near 12:00 PM CDT - High risk level.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMCentral Daylight Time (CDT, GMT-5)00.10.61.83.55.16.66.64.54.33.11.50.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

August 28, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.2
Low
8:00 AM0.7
Low
9:00 AM1.9
Low
10:00 AM3.5
Moderate
11:00 AM5.1
Moderate
12:00 PM6.4
High
1:00 PM6.8
High
2:00 PM6.2
High
3:00 PM4.8
Moderate
4:00 PM3.1
Moderate
5:00 PM1.5
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 29, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.2
Low
8:00 AM0.6
Low
9:00 AM1.5
Low
10:00 AM2.9
Moderate
11:00 AM4.7
Moderate
12:00 PM5.3
Moderate
1:00 PM5.6
High
2:00 PM3
Moderate
3:00 PM0.6
Low
4:00 PM0.4
Low
5:00 PM0.1
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 30, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.6
Low
9:00 AM1.8
Low
10:00 AM3.5
Moderate
11:00 AM5.1
Moderate
12:00 PM6.6
High
1:00 PM6.6
High
2:00 PM4.5
Moderate
3:00 PM4.3
Moderate
4:00 PM3.1
Moderate
5:00 PM1.5
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 31, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.5
Low
9:00 AM0.9
Low
10:00 AM0.7
Low
11:00 AM2.5
Moderate
12:00 PM2
Low
1:00 PM4.1
Moderate
2:00 PM6
High
3:00 PM1
Low
4:00 PM2.4
Low
5:00 PM1.5
Low
6:00 PM0.4
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 1, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.3
Low
9:00 AM1.1
Low
10:00 AM3.5
Moderate
11:00 AM5.8
High
12:00 PM7.3
High
1:00 PM7
High
2:00 PM6.1
High
3:00 PM5.2
Moderate
4:00 PM3.1
Moderate
5:00 PM1.1
Low
6:00 PM0.4
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

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