Leith-Hatfield, PA: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Leith-Hatfield, Fayette County, Pennsylvania (PA). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
4:43 PM EDT

4.6Risk: Moderate

(Updated 43 minutes ago.)

As of 4:43 PM EDT, the UV Index in Leith-Hatfield, PA is 4.6 (Moderate).
The UV Index is expected to fall sharply to 2.6 (still Moderate) between 5:00 PM - 6:00 PM EDT today.

Hourly UV Index Forecast for Today
Monday, April 28, 2025

9 AM12 PM3 PM6 PM9 PMEastern Daylight Time (EDT)0123456789101112Current Time: 4:43 PM, EDT

UV Index Data sourced from the NOAA.


As of 4:43 PM EDT today in Leith-Hatfield, PA, the UV Index is currently at a moderate level of 4.6. As the day progresses, the UV index is expected to fall as the sun sets.

It will return to moderate levels at 5:00 PM and then drop to low levels again from 6:00 PM onwards. 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 Leith-Hatfield, PA

Today

Time RangeUV IndexRisk
9:00 AM - 10:00 AM (EDT)1.6
Low
10:00 AM - 12:00 PM3.3 - 5.3
Moderate
12:00 PM - 1:00 PM7
High
1:00 PM - 3:00 PM7.6 - 7.8
Very High
3:00 PM - 4:00 PM6.4
High
4:00 PM - 6:00 PM2.6 - 4.6
Moderate
6:00 PM - 12:00 AM0 - 1.2
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (EDT)0 - 1.7
Low
10:00 AM - 12:00 PM3.5 - 5.3
Moderate
12:00 PM - 1:00 PM6.9
High
1:00 PM - 3:00 PM7.5 - 7.6
Very High
3:00 PM - 4:00 PM6.5
High
4:00 PM - 5:00 PM3.9
Moderate
5:00 PM - 12:00 AM0 - 1.8
Low

Detailed Hourly Leith-Hatfield UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
4:00 PM - 5:00 PM (Now, EDT)4.6
Moderate
5:00 PM - 6:00 PM 2.6
Moderate
6:00 PM - 7:00 PM 1.2
Low
7:00 PM - 8:00 PM 0.4
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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