UV Index for Grinnell, KS

Current Grinnell UV Index

0 (Low)

Last Updated 8 minutes ago

Hourly Grinnell UV Index

The hourly Grinnell, KS UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly Grinnell UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Grinnell, KS has 1 day reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Grinnell over the next five days will be 11 on Monday, June 16th at 2:00 pm.

The UV index forecast for Sunday, June 15th in Grinnell, KS is below.

Time UV Index Risk

The UV index forecast for Monday, June 16th in Grinnell, KS 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 4
Moderate
11am 6.6
High
12pm 9.1
Very High
1pm 10.7
Very High
2pm 11
Extreme
3pm 10
Very High
4pm 7.9
High
5pm 5.3
Moderate
6pm 2.9
Low
7pm 1.2
Low
8pm 0.4
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in Grinnell, KS 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 0.7
Low
9am 1.9
Low
10am 3.9
Moderate
11am 6.3
High
12pm 8.6
Very High
1pm 9.9
Very High
2pm 10
Very High
3pm 9
Very High
4pm 7
High
5pm 4.6
Moderate
6pm 2.6
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, June 18th in Grinnell, KS 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 0.7
Low
9am 1.9
Low
10am 3.8
Moderate
11am 6.3
High
12pm 8.6
Very High
1pm 10.1
Very High
2pm 10.4
Very High
3pm 9.5
Very High
4pm 7.5
High
5pm 5
Moderate
6pm 2.8
Low
7pm 1.2
Low
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Grinnell, KS 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