Union Grove, Wisconsin, US

: 8

Today's UV Index

July 28, 2026

Very High : 9




Current UV Index

11:20 am

8
Extra protection
Risk Very High
Solar radiation 797 W/m2
Solar Energy 2.9 W/m2

Summary

Extra protection needed. Be careful outside, especially during late morning through mid-afternoon. If your shadow is shorter than you, seek shade and wear protective clothing, a wide-brimmed hat, and sunglasses, and generously apply a minimum of SPF-15, broad-spectrum sunscreen on exposed skin.

Hourly UV Index

6 am 0
20
7 am 1
20
8 am 2
30
9 am 4
30
10 am 6
20
11 am 8
20
12 pm 8
20
1 pm 8
40
2 pm 9
30
3 pm 8
60
4 pm 7
60
5 pm 6
60
6 pm 4
60
7 pm 2
60

15-Day UV index Forecast

Today

28 Jul

9

Very High

Extra protection

20 Min

Wed

29 Jul

8

Very High

Extra protection

20 Min

Thu

30 Jul

7

High

Protection essential

30 Min

Fri

31 Jul

1

Low

No protection required

60 Min

Sat

1 Aug

8

Very High

Extra protection

20 Min

Sun

2 Aug

8

Very High

Extra protection

20 Min

Mon

3 Aug

8

Very High

Extra protection

20 Min

Tue

4 Aug

8

Very High

Extra protection

20 Min

Wed

5 Aug

7

High

Protection essential

30 Min

Thu

6 Aug

6

High

Protection essential

30 Min

Fri

7 Aug

8

Very High

Extra protection

20 Min

Sat

8 Aug

8

Very High

Extra protection

20 Min

Sun

9 Aug

8

Very High

Extra protection

20 Min

Mon

10 Aug

5

Moderate

Protection required

40 Min

Sun

Sunrise
5:40 am
Sunset
8:16 pm

Weather

Temp8 °

Feels like24.3 °

Dew Point18.3 °

Wind14.4 Km/h

Visibility16

Humidity69.3

Last News