UV Index Today in Boise City, Idaho (ID)

Wednesday, November 4, 2026 -10:19 AM MST (GMT-7)

The UV Index in Boise City, Idaho (ID) right now is 0.9. This reading was last updated at 10:00 AM MST, about 19 minutes ago. The UV Index at11:00 AM MST, in about 40 minutes from now, is expected to be 1.6.

The maximum UV Index today in Boise City is expected to be 2.3 at 1:00 PM MST,2 hours and 40 minutes from now. The maximum UV Index tomorrow is expected to be 2.3 at 1:00 PM MST.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

November 4
2.3
1:00 PM MST
Low

Tomorrow

November 5
2.3
1:00 PM MST
Low

UV Index Today Hourly

November 4

The sun will be strongest in Boise City, Idaho (ID) around 1:00 PM MST today, with a UV Index of 2.3 (Low risk).

02468108 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PMMountain Standard Time (MST, GMT-7)Now: 10:19 AM00.20.91.62.12.31.91.30.60.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

November 5

The UV Index for Boise City, Idaho (ID) peaks at 2.3 tomorrow at 1:00 PM MST, classified as Low risk.

02468108 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PMMountain Standard Time (MST, GMT-7)00.30.91.72.22.321.30.60.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

November 3, 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
Low
9:00 AM0.2
Low
10:00 AM0.7
Low
11:00 AM1.3
Low
12:00 PM1.5
Low
1:00 PM1.7
Low
2:00 PM1.3
Low
3:00 PM0.8
Low
4:00 PM0.4
Low
5:00 PM0.1
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 4, 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
Low
9:00 AM0.2
Low
10:00 AM0.9
Low
11:00 AM1.6
Low
12:00 PM2.1
Low
1:00 PM2.3
Low
2:00 PM1.9
Low
3:00 PM1.3
Low
4:00 PM0.6
Low
5:00 PM0.2
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 5, 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
Low
9:00 AM0.3
Low
10:00 AM0.9
Low
11:00 AM1.7
Low
12:00 PM2.2
Low
1:00 PM2.3
Low
2:00 PM2
Low
3:00 PM1.3
Low
4:00 PM0.6
Low
5:00 PM0.1
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 6, 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
Low
9:00 AM0.3
Low
10:00 AM0.9
Low
11:00 AM1.7
Low
12:00 PM2.3
Low
1:00 PM2.5
Moderate
2:00 PM2.1
Low
3:00 PM1.4
Low
4:00 PM0.6
Low
5:00 PM0.2
Low
6:00 PM0
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

November 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
Low
8:00 AM0
Low
9:00 AM0.3
Low
10:00 AM1
Low
11:00 AM1.8
Low
12:00 PM2.5
Moderate
1:00 PM2.6
Moderate
2:00 PM2.2
Low
3:00 PM1.4
Low
4:00 PM0.6
Low
5:00 PM0.1
Low
6:00 PM0
Low
7:00 PM0
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
Data Source: National Oceanic and Atmospheric Administration (NOAA)