Mcallen, TX 21 May Weather

Altitude - 35m | 26°12′0″N,98°13′48″W | map (OSM)

Mcallen, TX

°F

9 amPartly Cloudy8mphSE

Thu, July 24, 20259:43 AM (GMT -05:00)

Climatic norm in Mcallen, TX May 21

72°
82°
91°

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	82°	81°	80°	83°	90°	92°	89°	83°
wind	4mph	3mph	4mph	6mph	7mph	9mph	12mph	9mph
pressure in	29.71	29.69	29.71	29.76	29.76	29.70	29.68	29.78

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

temperature °F	82°	81°	81°	84°	93°	97°	94°	85°
wind	11mph	9mph	10mph	14mph	16mph	17mph	18mph	15mph
pressure in	29.66	29.62	29.60	29.63	29.62	29.58	29.54	29.61

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

temperature °F	75°	74°	73°	75°	81°	83°	83°	77°
wind	3mph	3mph	4mph	6mph	7mph	6mph	8mph	5mph
pressure in	29.96	29.92	29.92	29.94	29.93	29.87	29.83	29.87

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

temperature °F	81°	79°	77°	83°	92°	96°	94°	84°
wind	12mph	11mph	12mph	15mph	17mph	16mph	17mph	14mph
pressure in	29.56	29.56	29.57	29.63	29.64	29.62	29.60	29.68

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

temperature °F	73°	72°	71°	76°	83°	86°	85°	77°
wind	5mph	4mph	4mph	6mph	9mph	9mph	11mph	7mph
pressure in	29.80	29.78	29.79	29.83	29.84	29.81	29.79	29.85

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

temperature °F	80°	80°	78°	83°	90°	92°	89°	84°
wind	11mph	11mph	10mph	13mph	16mph	17mph	16mph	12mph
pressure in	29.62	29.61	29.61	29.64	29.64	29.60	29.57	29.63

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

temperature °F	81°	80°	79°	84°	94°	98°	94°	84°
wind	19mph	19mph	17mph	16mph	13mph	9mph	12mph	12mph
pressure in	29.53	29.51	29.49	29.54	29.56	29.53	29.49	29.55

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

temperature °F	80°	77°	74°	79°	85°	91°	90°	81°
wind	11mph	9mph	8mph	9mph	11mph	12mph	12mph	10mph
pressure in	29.79	29.78	29.77	29.81	29.81	29.77	29.73	29.77

* Mcallen, TX 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 Mcallen, TX 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.