Chesterfield, MO 21 May Weather

Altitude - 199m | 38°39′47″N,90°34′37″W | map (OSM)

Chesterfield, MO

°F

4 amFair1mphSE

Sun, May 18, 20254:34 AM (GMT -05:00)

Climatic norm in Chesterfield, MO May 21

59°
68°
78°

minimum
average
maximum

Wednesday May 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	61°	59°	57°	57°	58°	59°	59°	55°
wind	9mph	9mph	10mph	14mph	16mph	16mph	15mph	10mph
pressure in	29.02	29.02	29.04	29.10	29.15	29.18	29.22	29.29

Tuesday May 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	73°	70°	70°	78°	86°	89°	86°	78°
wind	4mph	4mph	5mph	11mph	17mph	19mph	18mph	12mph
pressure in	29.15	29.13	29.13	29.12	29.07	29.02	28.96	29.02

Sunday May 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	56°	53°	52°	64°	73°	76°	76°	65°
wind	1mph	1mph	1mph	2mph	4mph	5mph	6mph	3mph
pressure in	29.47	29.48	29.49	29.50	29.48	29.43	29.40	29.40

Saturday May 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	70°	65°	63°	64°	64°	66°	62°	58°
wind	6mph	5mph	5mph	6mph	7mph	8mph	11mph	11mph
pressure in	29.07	29.12	29.18	29.24	29.29	29.29	29.31	29.40

Friday May 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	73°	70°	68°	73°	81°	84°	82°	76°
wind	9mph	7mph	7mph	9mph	9mph	9mph	9mph	6mph
pressure in	29.49	29.50	29.54	29.59	29.62	29.60	29.58	29.60

Thursday May 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	58°	57°	60°	65°	67°	69°	64°
wind	5mph	4mph	4mph	6mph	6mph	5mph	5mph	3mph
pressure in	29.30	29.29	29.31	29.33	29.33	29.29	29.26	29.28

Tuesday May 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	56°	53°	55°	63°	74°	81°	71°
wind	14mph	14mph	14mph	15mph	16mph	19mph	20mph	15mph
pressure in	29.28	29.25	29.24	29.20	29.11	28.99	28.91	28.98

Monday May 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	70°	70°	69°	71°	76°	81°	80°	73°
wind	9mph	8mph	4mph	6mph	8mph	8mph	7mph	4mph
pressure in	29.33	29.32	29.31	29.34	29.33	29.29	29.27	29.29

* Chesterfield, MO weather for May 21 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 Chesterfield, MO Weather for May 21, 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 21 for previous years is presented.