Williamsville, IL 31 December Weather

Altitude - 182m | 39°57′14″N,89°32′56″W | map (OSM)

Williamsville, IL

°F

9 amSunny13mphS

Sat, December 20, 20259:53 AM (GMT -06:00)

Climatic norm in Williamsville, IL Dec 31

19°
27°
35°

minimum
average
maximum

Wednesday Dec 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	32°	32°	34°	38°	39°	36°	34°
wind	9mph	9mph	8mph	10mph	10mph	9mph	8mph	10mph
pressure in	29.28	29.29	29.29	29.30	29.30	29.30	29.31	29.33

Tuesday Dec 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	41°	38°	39°	38°	37°	34°
wind	13mph	12mph	18mph	22mph	22mph	19mph	16mph	14mph
pressure in	28.78	28.72	28.80	28.96	29.08	29.20	29.30	29.39

Sunday Dec 31 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	34°	31°	30°	33°	33°	33°	32°
wind	5mph	7mph	11mph	12mph	13mph	12mph	10mph	10mph
pressure in	29.25	29.26	29.30	29.36	29.37	29.38	29.45	29.52

* Williamsville, IL weather for December 31 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 Williamsville, IL Weather for December 31, 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 31 for previous years is presented.