Percy, IL 20 December Weather

Altitude - 138m | 38°0′58″N,89°37′8″W | map (OSM)

Percy, IL

°F

10:30 amShowers in the Vicinity17mphS

Thu, December 18, 202511:22 AM (GMT -06:00)

Climatic norm in Percy, IL Dec 20

24°
32°
41°

minimum
average
maximum

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	34°	36°	42°	51°	54°	48°	42°
wind	11mph	12mph	14mph	17mph	15mph	10mph	7mph	8mph
pressure in	29.49	29.44	29.38	29.35	29.32	29.34	29.46	29.61

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	34°	30°	31°	33°	34°	31°	30°
wind	11mph	16mph	18mph	21mph	20mph	17mph	10mph	7mph
pressure in	29.57	29.62	29.67	29.75	29.81	29.84	29.90	29.92

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	32°	32°	33°	37°	47°	49°	43°	41°
wind	7mph	7mph	7mph	8mph	12mph	10mph	7mph	6mph
pressure in	29.81	29.81	29.83	29.87	29.84	29.81	29.82	29.85

* Percy, IL weather for December 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Percy, IL Weather for December 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 20 for previous years is presented.