UV Index for Grand Haven, MI

Current Grand Haven UV Index

0 (Low)

Last Updated 36 minutes ago

Hourly Grand Haven UV Index

The hourly Grand Haven, MI UV Index forecast for Thursday, May 1st, 2025.

5 Day Hourly Grand Haven UV Index Forecast

Last Updated 16 hours ago

The UV index forecast for the next five days in Grand Haven, MI has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Grand Haven over the next five days will be 6.8 on Saturday, May 3rd at 2:00 pm.

The UV index forecast for Thursday, May 1st in Grand Haven, MI is below.

Time UV Index Risk
7am 0
Low
8am 0.1
Low
9am 0.2
Low
10am 0.4
Low
11am 0.4
Low
12pm 0.6
Low
1pm 1.1
Low
2pm 2
Low
3pm 1.2
Low
4pm 2.7
Low
5pm 1.1
Low
6pm 0.4
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Grand Haven, MI 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
Low
9am 0.3
Low
10am 1
Low
11am 1.8
Low
12pm 2.8
Low
1pm 3.5
Moderate
2pm 3.6
Moderate
3pm 2.6
Low
4pm 1.4
Low
5pm 1.1
Low
6pm 0.9
Low
7pm 0.4
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Grand Haven, MI 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 0.4
Low
9am 1.1
Low
10am 2.3
Low
11am 4
Moderate
12pm 5.6
Moderate
1pm 6.6
High
2pm 6.8
High
3pm 5.8
Moderate
4pm 4.6
Moderate
5pm 3.1
Moderate
6pm 1.6
Low
7pm 0.6
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 4th in Grand Haven, MI 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 0.4
Low