Saint Peters, Pennsylvania, US

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Today's UV Index

July 26, 2026

Very High : 9




Current UV Index

5:05 pm

6
Protection essential
Risk High
Solar radiation 577 W/m2
Solar Energy 2.1 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
30
7 am 0
30
8 am 2
40
9 am 3
30
10 am 4
20
11 am 5
20
12 pm 8
20
1 pm 9
60
2 pm 9
30
3 pm 8
60
4 pm 7
60
5 pm 6
60
6 pm 3
60
7 pm 2
60

15-Day UV index Forecast

Today

26 Jul

9

Very High

Extra protection
20 Min

Mon

27 Jul

6

High

Protection essential
30 Min

Tue

28 Jul

2

Low

No protection required
60 Min

Wed

29 Jul

4

Moderate

Protection required
40 Min

Thu

30 Jul

5

Moderate

Protection required
40 Min

Fri

31 Jul

6

High

Protection essential
30 Min

Sat

1 Aug

7

High

Protection essential
30 Min

Sun

2 Aug

6

High

Protection essential
30 Min

Mon

3 Aug

3

Moderate

Protection required
40 Min

Tue

4 Aug

6

High

Protection essential
30 Min

Wed

5 Aug

8

Very High

Extra protection
20 Min

Thu

6 Aug

9

Very High

Extra protection
20 Min

Fri

7 Aug

8

Very High

Extra protection
20 Min

Sat

8 Aug

2

Low

No protection required
60 Min

Sun

Sunrise
5:55 am
Sunset
8:23 pm

Weather

Temp6 °

Feels like28 °

Dew Point14.6 °

Wind3.6 Km/h

Visibility16

Humidity43.5

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