O Fallon, MO 1 May Weather

Altitude - 153m | 38°48′36″N,90°42′0″W | map (OSM)

O Fallon, MO

°F

9:30 amSunny12mphS

Mon, April 28, 202510:06 AM (GMT -05:00)

Climatic norm in O Fallon, MO May 1

50°
61°
72°

minimum
average
maximum

Thursday May 1 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	64°	64°	63°	65°	68°	70°	70°	64°
wind	6mph	5mph	5mph	8mph	9mph	10mph	9mph	6mph
pressure in	29.30	29.27	29.27	29.27	29.25	29.24	29.24	29.28

Wednesday May 1 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	67°	65°	64°	68°	73°	78°	77°	68°
wind	7mph	4mph	2mph	4mph	5mph	5mph	6mph	5mph
pressure in	29.33	29.36	29.38	29.41	29.42	29.37	29.35	29.36

Monday May 1 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	48°	46°	51°	58°	62°	61°	54°
wind	12mph	13mph	14mph	18mph	22mph	22mph	18mph	10mph
pressure in	29.16	29.14	29.15	29.17	29.17	29.16	29.16	29.20

Sunday May 1 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	55°	52°	55°	62°	68°	68°	59°
wind	9mph	9mph	11mph	15mph	17mph	16mph	13mph	5mph
pressure in	29.27	29.27	29.32	29.37	29.40	29.40	29.41	29.46

Saturday May 1 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	59°	56°	54°	63°	77°	81°	79°	71°
wind	5mph	7mph	7mph	9mph	12mph	15mph	13mph	9mph
pressure in	29.60	29.57	29.54	29.52	29.46	29.38	29.33	29.32

Friday May 1 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	47°	45°	59°	73°	77°	76°	68°
wind	2mph	1mph	1mph	3mph	8mph	11mph	10mph	8mph
pressure in	29.43	29.43	29.46	29.49	29.47	29.40	29.36	29.37

Wednesday May 1 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	67°	66°	65°	66°	68°	73°	75°	68°
wind	13mph	11mph	10mph	9mph	7mph	7mph	6mph	4mph
pressure in	29.33	29.31	29.32	29.38	29.43	29.42	29.41	29.44

Tuesday May 1 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	62°	59°	58°	68°	79°	82°	80°	74°
wind	10mph	7mph	7mph	11mph	14mph	17mph	15mph	13mph
pressure in	29.49	29.48	29.48	29.50	29.48	29.43	29.41	29.44

* O Fallon, MO weather for May 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, MO Weather for May 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 May 1 for previous years is presented.