Williamson, IL 20 January Weather

Altitude - 184m | 38°59′10″N,89°45′50″W | map (OSM)

Williamson, IL

°F

6:30 pmShowers in the Vicinity10mphW

Tue, January 13, 20267:20 PM (GMT -06:00)

Climatic norm in Williamson, IL Jan 20

21°
30°
38°

minimum
average
maximum

Tuesday Jan 20 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	12°	12°	12°	16°	24°	27°	25°	25°
wind	6mph	6mph	6mph	8mph	9mph	9mph	7mph	9mph
pressure in	29.67	29.67	29.66	29.68	29.66	29.60	29.57	29.57

Monday Jan 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	2°	2°	1°	5°	12°	16°	13°	11°
wind	7mph	6mph	5mph	7mph	8mph	10mph	7mph	9mph
pressure in	29.84	29.86	29.89	29.93	29.91	29.87	29.88	29.91

Saturday Jan 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	4°	3°	2°	3°	9°	14°	11°	7°
wind	12mph	10mph	9mph	10mph	9mph	8mph	4mph	2mph
pressure in	29.84	29.86	29.91	29.96	29.96	29.95	29.96	29.97

* Williamson, IL weather for January 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 Williamson, IL Weather for January 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 January 20 for previous years is presented.