Dewey-Humboldt, AZ: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Dewey-Humboldt, Yavapai County, Arizona (AZ). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
6:58 PM MST

0.8Risk: Low

(Updated 58 minutes ago.)

As of 6:58 PM MST, the UV Index in Dewey-Humboldt, AZ is 0.8 (Low).
The UV Index is expected to fall to 0.2 (still Low) between 7:00 PM - 8:00 PM MST today.

Hourly UV Index Forecast for Today
Thursday, June 11, 2026

6 AM9 AM12 PM3 PM6 PM9 PMMountain Standard Time (MST)0123456789101112Current Time: 6:58 PM, MST

UV Index Data sourced from the NOAA.


As of 6:58 PM MST today in Dewey-Humboldt, AZ, the UV Index is currently at a low level of 0.8. As the day progresses, the UV index is expected to fall as the sun sets.

The UV Index will return to low levels of 0.2 at 7:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 8:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in Dewey-Humboldt, AZ

Today

Time RangeUV IndexRisk
6:00 AM - 9:00 AM (MST)0.2 - 2.4
Low
9:00 AM - 10:00 AM4.7
Moderate
10:00 AM - 11:00 AM7.4
High
11:00 AM - 12:00 PM9.9
Very High
12:00 PM - 2:00 PM11.4 - 11.5
Extreme
2:00 PM - 4:00 PM7.5 - 9.8
Very High
4:00 PM - 5:00 PM4.7
Moderate
5:00 PM - 12:00 AM0 - 2.3
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (MST)0 - 1.8
Low
10:00 AM - 11:00 AM5.6
High
11:00 AM - 12:00 PM9.7
Very High
12:00 PM - 1:00 PM10.7
Extreme
1:00 PM - 2:00 PM8.5
Very High
2:00 PM - 5:00 PM3.4 - 4.5
Moderate
5:00 PM - 12:00 AM0 - 1.7
Low

Detailed Hourly Dewey-Humboldt UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
6:00 PM - 7:00 PM (Now, MST)0.8
Low
7:00 PM - 8:00 PM 0.2
Low
8:00 PM - 9:00 PM 0
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

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