UV Index for Grand Coteau, LA

Current Grand Coteau UV Index

0 (Low)

Last Updated 40 minutes ago

Hourly Grand Coteau UV Index

The hourly Grand Coteau, LA UV Index forecast for Saturday, February 21st, 2026.

5 Day Hourly Grand Coteau UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Grand Coteau, LA has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Grand Coteau over the next five days will be 6 on Sunday, February 22nd at 12:00 pm.

The UV index forecast for Saturday, February 21st in Grand Coteau, LA is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 0.9
Low
10am 1.5
Low
11am 1.8
Low
12pm 2.3
Low
1pm 2.5
Low
2pm 2.2
Low
3pm 1.1
Low
4pm 0.5
Low
5pm 0.1
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, February 22nd in Grand Coteau, LA 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 0.1
Low
8am 0.7
Low
9am 2
Low
10am 3.8
Moderate
11am 5.4
Moderate
12pm 6
High
1pm 5.4
Moderate
2pm 4.2
Moderate
3pm 2.5
Low
4pm 1.1
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 Monday, February 23rd in Grand Coteau, LA 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 0.1
Low
8am 0.7
Low
9am 2
Low
10am 3.7
Moderate
11am 5.2
Moderate
12pm 6
High
1pm 5.5
Moderate
2pm 4.2
Moderate
3pm 2.6
Low
4pm 1.1
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, February 24th in Grand Coteau, LA 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