Casper, WY 21 April Weather

Altitude - 1557m | 42°52′1″N,106°18′47″W | map (OSM)

Casper, WY

°F

4 pmSunny25mphW

Sat, April 12, 20254:28 PM (GMT -06:00)

Climatic norm in Casper, WY Apr 21

30°
44°
58°

minimum
average
maximum

Monday Apr 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	33°	33°	42°	53°	56°	54°	44°
wind	7mph	8mph	8mph	11mph	13mph	14mph	13mph	8mph
pressure in	24.60	24.59	24.60	24.66	24.70	24.68	24.64	24.61

Sunday Apr 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	22°	25°	41°	57°	64°	64°	52°
wind	5mph	5mph	8mph	14mph	21mph	16mph	13mph	9mph
pressure in	24.94	24.90	24.90	24.95	24.94	24.88	24.80	24.70

Friday Apr 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	26°	27°	33°	40°	41°	38°	31°
wind	7mph	7mph	9mph	12mph	12mph	12mph	15mph	13mph
pressure in	24.90	24.88	24.88	24.89	24.88	24.84	24.85	24.90

Thursday Apr 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	30°	29°	41°	61°	71°	69°	56°
wind	6mph	5mph	3mph	6mph	12mph	25mph	21mph	8mph
pressure in	24.69	24.66	24.64	24.66	24.68	24.65	24.61	24.55

Wednesday Apr 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	21°	19°	16°	26°	33°	38°	39°	29°
wind	5mph	4mph	5mph	5mph	5mph	7mph	9mph	5mph
pressure in	24.93	24.91	24.86	24.91	24.87	24.82	24.76	24.68

Tuesday Apr 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	35°	34°	48°	60°	65°	64°	50°
wind	5mph	5mph	7mph	12mph	12mph	12mph	11mph	7mph
pressure in	24.75	24.72	24.73	24.80	24.83	24.81	24.79	24.73

Sunday Apr 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	46°	45°	46°	48°	46°	42°	40°
wind	8mph	7mph	6mph	16mph	19mph	19mph	18mph	11mph
pressure in	24.56	24.54	24.58	24.67	24.74	24.75	24.78	24.87

Saturday Apr 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	36°	35°	33°	41°	51°	58°	58°	47°
wind	6mph	4mph	2mph	5mph	6mph	6mph	8mph	7mph
pressure in	24.85	24.84	24.83	24.89	24.92	24.93	24.92	24.84

* Casper, WY weather for April 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 Casper, WY Weather for April 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 April 21 for previous years is presented.