O Fallon, IL 19 March Weather

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

O Fallon, IL

°F

1:30 pmRain Shower9mphSW

Sat, March 15, 20252:02 PM (GMT -05:00)

Climatic norm in O Fallon, IL Mar 19

36°
48°
60°

minimum
average
maximum

Wednesday Mar 19 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	62°	59°	57°	56°	60°	62°	58°	46°
wind	15mph	14mph	14mph	17mph	21mph	21mph	19mph	17mph
pressure in	29.12	29.08	29.05	29.05	29.04	29.04	29.11	29.23

Tuesday Mar 19 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	27°	36°	52°	62°	63°	51°
wind	4mph	5mph	4mph	12mph	16mph	17mph	12mph	6mph
pressure in	29.63	29.57	29.51	29.46	29.37	29.28	29.25	29.29

Sunday Mar 19 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	23°	23°	23°	25°	31°	38°	38°	30°
wind	10mph	7mph	5mph	8mph	9mph	8mph	5mph	4mph
pressure in	29.79	29.79	29.82	29.86	29.86	29.80	29.77	29.77

Saturday Mar 19 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	43°	40°	41°	45°	53°	54°	45°
wind	16mph	15mph	14mph	15mph	16mph	15mph	11mph	5mph
pressure in	29.12	29.17	29.24	29.34	29.42	29.43	29.45	29.51

Friday Mar 19 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	36°	32°	33°	44°	49°	48°	39°
wind	17mph	13mph	10mph	11mph	13mph	12mph	9mph	6mph
pressure in	29.61	29.67	29.74	29.82	29.85	29.83	29.82	29.86

Thursday Mar 19 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	52°	54°	57°	60°	65°	67°	69°	67°
wind	4mph	5mph	7mph	10mph	15mph	17mph	16mph	15mph
pressure in	29.47	29.44	29.41	29.37	29.31	29.25	29.24	29.26

Tuesday Mar 19 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	34°	32°	39°	50°	53°	52°	47°
wind	1mph	1mph	2mph	5mph	10mph	8mph	6mph	7mph
pressure in	29.82	29.80	29.82	29.85	29.83	29.77	29.72	29.69

* O Fallon, IL weather for March 19 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 March 19, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on March 19 for previous years is presented.