Union, CA 21 October Weather

Altitude - 314m | 35°38′13″N,120°33′40″W | map (OSM)

Union, CA

°F

6:30 amClear6mphNE

Sun, October 12, 20257:18 AM (GMT -07:00)

Tuesday Oct 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	46°	45°	50°	59°	67°	63°	54°
wind	4mph	3mph	3mph	3mph	6mph	7mph	9mph	6mph
pressure in	28.89	28.89	28.89	28.91	28.93	28.89	28.87	28.90

Monday Oct 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	47°	45°	53°	71°	81°	74°	59°
wind	2mph	0mph	1mph	0mph	2mph	6mph	7mph	5mph
pressure in	28.98	28.96	28.96	29.00	29.01	28.97	28.94	28.96

Saturday Oct 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	54°	52°	56°	70°	75°	67°	58°
wind	3mph	3mph	2mph	1mph	5mph	11mph	11mph	6mph
pressure in	28.82	28.81	28.81	28.83	28.81	28.78	28.77	28.80

Friday Oct 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	53°	49°	56°	76°	82°	72°	58°
wind	2mph	1mph	1mph	0mph	5mph	13mph	12mph	7mph
pressure in	28.81	28.79	28.77	28.81	28.82	28.78	28.76	28.77

Thursday Oct 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	53°	52°	57°	71°	78°	70°	62°
wind	2mph	2mph	2mph	2mph	2mph	5mph	10mph	5mph
pressure in	29.01	28.99	29.00	29.02	29.02	28.97	28.96	28.99

Wednesday Oct 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	53°	50°	56°	77°	89°	81°	65°
wind	2mph	1mph	2mph	0mph	2mph	4mph	9mph	5mph
pressure in	28.75	28.73	28.71	28.75	28.76	28.72	28.71	28.70

Monday Oct 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	56°	52°	48°	57°	74°	84°	79°	65°
wind	5mph	3mph	2mph	2mph	8mph	11mph	11mph	7mph
pressure in	28.96	28.96	28.96	29.01	29.02	28.99	28.99	29.01

Sunday Oct 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	50°	47°	52°	76°	86°	78°	62°
wind	3mph	1mph	1mph	0mph	4mph	5mph	8mph	8mph
pressure in	28.86	28.84	28.83	28.86	28.88	28.84	28.83	28.83

* Union, CA weather for October 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 Union, CA Weather for October 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 October 21 for previous years is presented.