UV Index for Rio Grande City, TX

Current Rio Grande City UV Index

0 (Low)

Last Updated 22 minutes ago

Hourly Rio Grande City UV Index

The hourly Rio Grande City, TX UV Index forecast for Monday, January 5th, 2026.

5 Day Hourly Rio Grande City UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Rio Grande City, TX has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Rio Grande City over the next five days will be 4.8 on Tuesday, January 6th at 1:00 pm.

The UV index forecast for Monday, January 5th in Rio Grande City, TX is below.

Time UV Index Risk
7am 0
Low
8am 0.2
Low
9am 0.9
Low
10am 2.2
Low
11am 3.3
Moderate
12pm 4.4
Moderate
1pm 4.3
Moderate
2pm 3.6
Moderate
3pm 2.5
Low
4pm 1
Low
5pm 0.2
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, January 6th in Rio Grande City, TX is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 0.9
Low
10am 2.1
Low
11am 3.6
Moderate
12pm 4.6
Moderate
1pm 4.8
Moderate
2pm 2.4
Low
3pm 2.3
Low
4pm 1.1
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, January 7th in Rio Grande City, TX is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 0.9
Low
10am 2.2
Low
11am 3.6
Moderate
12pm 4.6
Moderate
1pm 4.8
Moderate
2pm 4
Moderate
3pm 2.5
Low
4pm 1.1
Low
5pm 0.3
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, January 8th in Rio Grande City, TX is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low