Circle, AK: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Circle, Yukon-Koyukuk Census Area, Alaska (AK). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
10:02 AM AKDT

1Risk: Low

(Updated 2 minutes ago.)

As of 10:02 AM AKDT, the UV Index in Circle, AK is 1 (Low).
The UV Index is expected to rise to 1.4 (still Low) between 11:00 AM - 12:00 PM AKDT today.

Hourly UV Index Forecast for Today
Sunday, June 22, 2025

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMAlaska Daylight Time (AKDT)0123456789101112Current Time: 10:02 AM, AKDT

UV Index Data sourced from the NOAA.


As of 10:02 AM AKDT today in Circle, AK, the UV Index is currently at a low level of 1. However, as the day progresses, the UV index is expected to rise.

The UV Index will stay low all day, peaking between 2:00 PM and 3:00 PM with a reading of 2.

After reaching its peak for the day, the UV Index will gradually decline through the afternoon and evening. The UV Index will return to low levels of 2 at 3:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 11:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Circle, AK

Today

Time RangeUV IndexRisk
12:00 AM - 12:00 AM (AKDT)0 - 2
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 12:00 AM (AKDT)0 - 1.8
Low

Detailed Hourly Circle UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
10:00 AM - 11:00 AM (Now, AKDT)1
Low
11:00 AM - 12:00 PM 1.4
Low
12:00 PM - 1:00 PM 1.6
Low
1:00 PM - 2:00 PM 1.8
Low
2:00 PM - 3:00 PM 2
Low
3:00 PM - 4:00 PM 2
Low
4:00 PM - 5:00 PM 1.6
Low
5:00 PM - 6:00 PM 1.1
Low
6:00 PM - 7:00 PM 0.7
Low
7:00 PM - 8:00 PM 0.4
Low
8:00 PM - 9:00 PM 0.3
Low
9:00 PM - 10:00 PM 0.2
Low
10:00 PM - 11:00 PM 0.1
Low
11:00 PM - 12:00 AM 0
Low

Current UV Index in Nearby Cities