UV Index Today in St. Paul, Minnesota (MN)

Tuesday, April 7, 2026 - 3:56 AM CDT (GMT-5)

The UV Index in St. Paul, Minnesota (MN) right now is 0. This reading was last updated at 3:00 AM CDT, about 56 minutes ago. The UV Index at 4:00 AM CDT, in about 3 minutes from now, is expected to be 0.

The maximum UV Index today in St. Paul is expected to be 5.1 at 1:00 PM CDT, 9 hours and 3 minutes from now. The maximum UV Index tomorrow is expected to be 3.8 at 1:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

April 7
5.1
1:00 PM CDT
Moderate

Tomorrow

April 8
3.8
1:00 PM CDT
Moderate

UV Index Today Hourly

April 7

UV Index today for St. Paul, Minnesota (MN) reaches 5.1 at 1:00 PM CDT, representing Moderate risk.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5) Now: 3:56 AM00.412.23.44.65.14.83.82.21.10.50.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

April 8

The UV Index for St. Paul, Minnesota (MN) peaks at 3.8 tomorrow at 1:00 PM CDT, classified as Moderate risk.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5) 00.30.91.62.22.93.81.91.30.50.20.30.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

April 6, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.3
Low
9:00 AM 0.8
Low
10:00 AM 1.6
Low
11:00 AM 3.3
Moderate
12:00 PM 4.4
Moderate
1:00 PM 4.9
Moderate
2:00 PM 4.7
Moderate
3:00 PM 3.8
Moderate
4:00 PM 2.6
Moderate
5:00 PM 1.4
Low
6:00 PM 0.5
Low
7:00 PM 0.1
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 7, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.4
Low
9:00 AM 1
Low
10:00 AM 2.2
Low
11:00 AM 3.4
Moderate
12:00 PM 4.6
Moderate
1:00 PM 5.1
Moderate
2:00 PM 4.8
Moderate
3:00 PM 3.8
Moderate
4:00 PM 2.2
Low
5:00 PM 1.1
Low
6:00 PM 0.5
Low
7:00 PM 0.1
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 8, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.3
Low
9:00 AM 0.9
Low
10:00 AM 1.6
Low
11:00 AM 2.2
Low
12:00 PM 2.9
Moderate
1:00 PM 3.8
Moderate
2:00 PM 1.9
Low
3:00 PM 1.3
Low
4:00 PM 0.5
Low
5:00 PM 0.2
Low
6:00 PM 0.3
Low
7:00 PM 0.1
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 9, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.4
Low
9:00 AM 1.1
Low
10:00 AM 2.3
Low
11:00 AM 3.7
Moderate
12:00 PM 4.8
Moderate
1:00 PM 5.3
Moderate
2:00 PM 5.2
Moderate
3:00 PM 4.2
Moderate
4:00 PM 2.9
Moderate
5:00 PM 1.6
Low
6:00 PM 0.6
Low
7:00 PM 0.2
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 10, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.4
Low
9:00 AM 1.2
Low
10:00 AM 2.4
Low
11:00 AM 3.9
Moderate
12:00 PM 5.1
Moderate
1:00 PM 5.7
High
2:00 PM 5.5
High
3:00 PM 4.5
Moderate
4:00 PM 3.1
Moderate
5:00 PM 1.7
Low
6:00 PM 0.7
Low
7:00 PM 0.2
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
  • Minneapolis - 5.1
Data Source: National Oceanic and Atmospheric Administration (NOAA)