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

Saturday, August 8, 2026 -12:00 PM CDT (GMT-5)

The UV Index in St. Paul, Minnesota (MN) right now is 6.6. This reading was last updated at 12:00 PM CDT, about less than a minute ago. The UV Index at1:00 PM CDT, in about 59 minutes from now, is expected to be 7.4.

The maximum UV Index today in St. Paul is expected to be 7.4 at 1:00 PM CDT,59 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

August 8
7.4
1:00 PM CDT
High

Tomorrow

August 9
3.8
1:00 PM CDT
Moderate

UV Index Today Hourly

August 8

UV Index today for St. Paul, Minnesota (MN) reaches 7.4 at 1:00 PM CDT, representingHigh risk.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5)Now: 12:00 PM00.20.81.93.65.26.67.46.65.53.91.90.80.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 9

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)00.31.621.72.13.82.71.81.21.20.50.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

August 7, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.2
Low
8:00 AM0.7
Low
9:00 AM1.7
Low
10:00 AM1.5
Low
11:00 AM1.8
Low
12:00 PM2.5
Moderate
1:00 PM4.2
Moderate
2:00 PM5
Moderate
3:00 PM5.1
Moderate
4:00 PM2.4
Low
5:00 PM2.4
Low
6:00 PM1.2
Low
7:00 PM0.4
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 8, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.2
Low
8:00 AM0.8
Low
9:00 AM1.9
Low
10:00 AM3.6
Moderate
11:00 AM5.2
Moderate
12:00 PM6.6
High
1:00 PM7.4
High
2:00 PM6.6
High
3:00 PM5.5
High
4:00 PM3.9
Moderate
5:00 PM1.9
Low
6:00 PM0.8
Low
7:00 PM0.3
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 9, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0
Low
8:00 AM0.3
Low
9:00 AM1.6
Low
10:00 AM2
Low
11:00 AM1.7
Low
12:00 PM2.1
Low
1:00 PM3.8
Moderate
2:00 PM2.7
Moderate
3:00 PM1.8
Low
4:00 PM1.2
Low
5:00 PM1.2
Low
6:00 PM0.5
Low
7:00 PM0.3
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 10, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.5
Low
9:00 AM1.3
Low
10:00 AM2.6
Moderate
11:00 AM4.4
Moderate
12:00 PM5.7
High
1:00 PM6.3
High
2:00 PM6.6
High
3:00 PM5.5
High
4:00 PM3.9
Moderate
5:00 PM1.9
Low
6:00 PM0.9
Low
7:00 PM0.3
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 11, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.5
Low
9:00 AM1.5
Low
10:00 AM2.8
Moderate
11:00 AM4.4
Moderate
12:00 PM5.7
High
1:00 PM6.4
High
2:00 PM6.1
High
3:00 PM5
Moderate
4:00 PM3.5
Moderate
5:00 PM2.1
Low
6:00 PM0.9
Low
7:00 PM0.3
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
  • Minneapolis - 7.3
Data Source: National Oceanic and Atmospheric Administration (NOAA)