Junction, Texas, United States UV Index Forecast

Find the UV Index forecast for today, tomorrow and the next 15 days for Junction, Texas, United States, The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated hourly.

Current UV Index
10:50 pm

Low0

UV INDEX

Hourly UV Index Forecast for Today
July 18, 2025

0
7 am
1
8 am
3
9 am
5
10 am
8
11 am
9
12 pm
10
1 pm
10
2 pm
10
3 pm
9
4 pm
5
5 pm
5
6 pm
4
7 pm
  • Low
    1-2
  • Moderate
    3-4-5
  • High
    6-7
  • Very High
    8-9-10
  • Xtreme
    11+

As of 10:50 pm today in Junction, Texas, United States, the UV Index is currently at a Low level of 0.

Summary of Hourly UV Index Forecast for Today and Tomorrow in Junction, Texas, United States.

Today

Time Range UV Index Risk
7 am 0
Low
8 am 1
Low
9 am 3
Moderate
10 am 5
Moderate
11 am 8
Very High
12 pm 9
Very High
1 pm 10
Very High
2 pm 10
Very High
3 pm 10
Very High
4 pm 9
Very High
5 pm 5
Moderate
6 pm 5
Moderate
7 pm 4
Moderate

Tomorrow

Time Range UV Index Risk
7 am 0
Low
8 am 1
Low
9 am 3
Moderate
10 am 5
Moderate
11 am 7
High
12 pm 8
Very High
1 pm 9
Very High
2 pm 10
Very High
3 pm 9
Very High
4 pm 7
High
5 pm 6
High
6 pm 5
Moderate
7 pm 3
Moderate

Daily Junction UV Index Forecast for the next 15 days:

10
18 Jul
10
19 Jul
7
20 Jul
10
21 Jul
9
22 Jul
10
23 Jul
10
24 Jul
8
25 Jul
7
26 Jul
4
27 Jul
9
28 Jul
9
29 Jul
9
30 Jul
9
31 Jul
  • Low
    1-2
  • Moderate
    3-4-5
  • High
    6-7
  • Very High
    8-9-10
  • Xtreme
    11+

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