Post Oak, IL 31 December Weather

Altitude - 171m | 39°5′24″N,88°54′32″W | map (OSM)

Post Oak, IL

°F

2:30 pmSunny9mphSW

Fri, December 19, 20253:24 PM (GMT -06:00)

Climatic norm in Post Oak, IL Dec 31

19°
28°
36°

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	37°	36°	36°	39°	44°	45°	42°	40°
wind	9mph	8mph	8mph	8mph	8mph	7mph	4mph	7mph
pressure in	29.41	29.42	29.42	29.42	29.42	29.42	29.43	29.44

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

temperature °F	48°	48°	47°	42°	40°	40°	39°	36°
wind	10mph	8mph	10mph	21mph	24mph	22mph	17mph	15mph
pressure in	28.79	28.73	28.78	28.91	29.06	29.21	29.33	29.42

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

temperature °F	35°	33°	33°	31°	33°	35°	34°	33°
wind	5mph	6mph	6mph	11mph	13mph	13mph	8mph	9mph
pressure in	29.31	29.30	29.34	29.40	29.43	29.44	29.50	29.54

* Post Oak, 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 Post Oak, 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.