O Fallon, IL 1 January Weather

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

O Fallon, IL

°F

7:30 amSunny11mphW

Fri, December 19, 20258:00 AM (GMT -06:00)

Climatic norm in O Fallon, IL Jan 1

24°
33°
42°

minimum
average
maximum

Wednesday Jan 1 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	31°	31°	33°	36°	37°	33°	30°
wind	12mph	12mph	12mph	11mph	14mph	11mph	6mph	4mph
pressure in	29.57	29.60	29.67	29.71	29.71	29.68	29.70	29.73

Monday Jan 1 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	30°	30°	31°	35°	37°	32°	28°
wind	7mph	6mph	7mph	8mph	8mph	6mph	3mph	2mph
pressure in	29.66	29.68	29.73	29.78	29.79	29.77	29.77	29.77

Sunday Jan 1 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	48°	46°	48°	54°	56°	52°	51°
wind	6mph	4mph	4mph	3mph	4mph	6mph	6mph	5mph
pressure in	29.31	29.32	29.34	29.39	29.39	29.37	29.38	29.40

Saturday Jan 1 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	54°	46°	42°	40°	38°	39°	34°	30°
wind	4mph	7mph	9mph	7mph	7mph	10mph	12mph	13mph
pressure in	29.13	29.14	29.16	29.16	29.13	29.11	29.20	29.27

Friday Jan 1 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	32°	32°	34°	35°	36°	38°	34°	33°
wind	11mph	13mph	15mph	9mph	3mph	6mph	9mph	9mph
pressure in	29.56	29.44	29.30	29.23	29.16	29.16	29.26	29.38

Wednesday Jan 1 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	30°	28°	35°	48°	52°	45°	42°
wind	5mph	4mph	4mph	6mph	10mph	12mph	11mph	12mph
pressure in	29.40	29.39	29.37	29.35	29.30	29.20	29.16	29.15

Tuesday Jan 1 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	36°	34°	34°	36°	36°	34°	32°
wind	9mph	9mph	8mph	9mph	9mph	8mph	6mph	4mph
pressure in	29.50	29.56	29.63	29.73	29.74	29.74	29.76	29.75

* O Fallon, IL weather for January 1 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 1, 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 1 for previous years is presented.