Sioux City, IA 21 March Weather

Altitude - 357m | 42°30′0″N,96°24′0″W | map (OSM)

Sioux City, IA

°F

1 amClear11mphE

Tue, March 18, 20251:45 AM (GMT -05:00)

Climatic norm in Sioux City, IA Mar 21

25°
37°
48°

minimum
average
maximum

Friday Mar 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	39°	37°	39°	48°	54°	53°	42°
wind	13mph	11mph	8mph	9mph	13mph	17mph	16mph	9mph
pressure in	28.51	28.46	28.41	28.40	28.42	28.46	28.51	28.58

Thursday Mar 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	28°	27°	28°	38°	46°	49°	43°
wind	9mph	8mph	10mph	13mph	14mph	15mph	15mph	12mph
pressure in	28.92	28.91	28.91	28.91	28.89	28.79	28.71	28.68

Tuesday Mar 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	32°	31°	36°	48°	51°	48°	44°
wind	11mph	9mph	7mph	8mph	13mph	16mph	15mph	12mph
pressure in	28.65	28.62	28.60	28.61	28.61	28.55	28.53	28.57

Monday Mar 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	62°	58°	56°	56°	63°	61°	57°	48°
wind	15mph	13mph	13mph	14mph	18mph	15mph	16mph	13mph
pressure in	28.50	28.51	28.51	28.54	28.57	28.58	28.59	28.63

Sunday Mar 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	47°	45°	47°	58°	61°	59°	48°
wind	21mph	20mph	21mph	21mph	26mph	20mph	14mph	9mph
pressure in	28.73	28.67	28.62	28.61	28.60	28.59	28.61	28.69

Saturday Mar 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	18°	19°	19°	22°	29°	34°	36°	33°
wind	1mph	2mph	4mph	7mph	13mph	15mph	13mph	9mph
pressure in	29.27	29.24	29.20	29.19	29.16	29.08	29.00	28.97

Thursday Mar 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	32°	31°	31°	40°	52°	52°	42°
wind	12mph	9mph	7mph	7mph	7mph	9mph	9mph	6mph
pressure in	28.92	28.93	28.93	28.93	28.92	28.89	28.85	28.85

* Sioux City, IA weather for March 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 Sioux City, IA Weather for March 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 March 21 for previous years is presented.