South Lancaster, Massachusetts, US

: 0

Today's UV Index

July 5, 2026

Very High : 9




Current UV Index

9:45 pm

0
No protection required
Risk Low
Solar radiation 0 W/m2
Solar Energy 0 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
30
8 am 3
40
9 am 3
20
10 am 5
20
11 am 7
30
12 pm 9
20
1 pm 8
30
2 pm 9
60
3 pm 4
60
4 pm 6
60
5 pm 4
60
6 pm 3
60
7 pm 1
60

15-Day UV index Forecast

Today

5 Jul

9

Very High

Extra protection

20 Min

Mon

6 Jul

5

Moderate

Protection required

40 Min

Tue

7 Jul

2

Low

No protection required

60 Min

Wed

8 Jul

8

Very High

Extra protection

20 Min

Thu

9 Jul

8

Very High

Extra protection

20 Min

Fri

10 Jul

6

High

Protection essential

30 Min

Sat

11 Jul

8

Very High

Extra protection

20 Min

Sun

12 Jul

7

High

Protection essential

30 Min

Mon

13 Jul

5

Moderate

Protection required

40 Min

Tue

14 Jul

8

Very High

Extra protection

20 Min

Wed

15 Jul

8

Very High

Extra protection

20 Min

Thu

16 Jul

6

High

Protection essential

30 Min

Fri

17 Jul

9

Very High

Extra protection

20 Min

Sat

18 Jul

7

High

Protection essential

30 Min

Sun

Sunrise
5:15 am
Sunset
8:26 pm

Weather

Temp0 °

Feels like22.3 °

Dew Point17.2 °

Wind0.8 Km/h

Visibility16

Humidity72.6