O Fallon, IL 4 January Weather

Altitude - 159m | 38°35′24″N,89°54′36″W | map (OSM)

O Fallon, IL

°F

12:30 pmCloudy3mphNE

Thu, January 1, 20261:24 PM (GMT -06:00)

Climatic norm in O Fallon, IL Jan 4

23°
33°
42°

minimum
average
maximum

Sunday Jan 4 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	26°	25°	29°	37°	39°	35°	33°
wind	3mph	2mph	1mph	2mph	4mph	6mph	7mph	8mph
pressure in	29.57	29.60	29.63	29.67	29.64	29.58	29.55	29.51

Saturday Jan 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	24°	24°	24°	27°	30°	28°	28°
wind	7mph	7mph	6mph	5mph	3mph	3mph	4mph	5mph
pressure in	29.84	29.85	29.86	29.88	29.83	29.77	29.75	29.73

Thursday Jan 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	29°	30°	31°	37°	39°	32°	28°
wind	4mph	3mph	2mph	3mph	3mph	4mph	3mph	3mph
pressure in	29.65	29.69	29.74	29.78	29.78	29.74	29.73	29.73

Wednesday Jan 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	41°	37°	37°	40°	41°	39°	37°
wind	8mph	7mph	7mph	11mph	14mph	12mph	6mph	6mph
pressure in	29.19	29.20	29.23	29.28	29.28	29.30	29.35	29.39

Tuesday Jan 4 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	23°	23°	28°	36°	39°	35°	36°
wind	5mph	5mph	7mph	11mph	15mph	17mph	16mph	16mph
pressure in	29.73	29.68	29.64	29.58	29.45	29.31	29.25	29.22

Monday Jan 4 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	29°	30°	32°	39°	42°	38°	35°
wind	3mph	2mph	2mph	2mph	3mph	4mph	5mph	10mph
pressure in	29.45	29.44	29.45	29.46	29.43	29.39	29.42	29.45

Saturday Jan 4 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	33°	31°	34°	37°	38°	33°	30°
wind	6mph	9mph	10mph	11mph	13mph	12mph	6mph	3mph
pressure in	29.37	29.39	29.44	29.51	29.56	29.57	29.64	29.66

Friday Jan 4 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	30°	32°	34°	39°	42°	39°	37°
wind	2mph	2mph	3mph	5mph	6mph	7mph	6mph	6mph
pressure in	29.37	29.30	29.27	29.25	29.22	29.20	29.22	29.26

* O Fallon, IL weather for January 4 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 O Fallon, IL Weather for January 4, 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 4 for previous years is presented.