UV Index for Grand Forks, ND

Current Grand Forks UV Index

0.8 (Low)

Last Updated 58 minutes ago

Hourly Grand Forks UV Index

The hourly Grand Forks, ND UV Index forecast for Saturday, July 5th, 2025.

5 Day Hourly Grand Forks UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Grand Forks, ND has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Grand Forks over the next five days will be 7.8 on Saturday, July 5th at 1:00 pm.

The UV index forecast for Saturday, July 5th in Grand Forks, ND is below.

Time UV Index Risk
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 6th in Grand Forks, ND 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 0.3
Low
8am 0.8
Low
9am 1.7
Low
10am 2.6
Low
11am 2.6
Low
12pm 4.7
Moderate
1pm 4.1
Moderate
2pm 5
Moderate
3pm 3.7
Moderate
4pm 2.2
Low
5pm 2.2
Low
6pm 1.3
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 7th in Grand Forks, ND 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 0.2
Low
8am 0.3
Low
9am 0.7
Low
10am 0.9
Low
11am 4.5
Moderate
12pm 6
High
1pm 4.4
Moderate
2pm 2.1
Low
3pm 4.2
Moderate
4pm 3.4
Moderate
5pm 2.2
Low
6pm 1.5
Low
7pm 0.8
Low
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 8th in Grand Forks, ND 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 0.3
Low
8am 0.9
Low
9am 2
Low
10am 3.6
Moderate
11am 5.4
Moderate
12pm 6.9
High
1pm 7.8
High
2pm 7.5
High
3pm 6.5
High
4pm 5.3
Moderate
5pm 3.6
Moderate
6pm 2
Low
7pm 0.9
Low
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 9th in Grand Forks, ND 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 0.3
Low