Castaic, CA 17 December Weather

Altitude - 369m | 34°29′42″N,118°37′30″W | map (OSM)

Castaic, CA

°F

3 amPartly Cloudy8mphN

Wed, December 17, 20253:45 AM (GMT -08:00)

Climatic norm in Castaic, CA Dec 17

40°
52°
64°

minimum
average
maximum

Wednesday Dec 17 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	61°	58°	59°	66°	74°	72°	64°	61°
wind	7mph	8mph	11mph	16mph	19mph	22mph	23mph	15mph
pressure in	28.78	28.75	28.75	28.78	28.76	28.74	28.74	28.69

Tuesday Dec 17 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	51°	53°	62°	72°	72°	63°	60°
wind	8mph	11mph	12mph	14mph	17mph	18mph	16mph	16mph
pressure in	28.82	28.79	28.81	28.87	28.86	28.81	28.85	28.90

Sunday Dec 17 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	58°	58°	57°	65°	75°	73°	65°	62°
wind	12mph	16mph	15mph	14mph	14mph	13mph	11mph	9mph
pressure in	28.80	28.78	28.78	28.82	28.79	28.73	28.72	28.73

Saturday Dec 17 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	46°	43°	51°	57°	56°	51°	48°
wind	13mph	12mph	12mph	14mph	14mph	13mph	10mph	9mph
pressure in	28.84	28.82	28.81	28.83	28.78	28.71	28.71	28.71

Friday Dec 17 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	45°	52°	59°	59°	52°	50°
wind	9mph	11mph	13mph	13mph	15mph	15mph	13mph	14mph
pressure in	28.79	28.80	28.82	28.88	28.87	28.85	28.88	28.91

Thursday Dec 17 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	52°	51°	51°	54°	63°	59°	52°	50°
wind	5mph	4mph	7mph	6mph	12mph	18mph	19mph	19mph
pressure in	28.76	28.72	28.72	28.72	28.69	28.64	28.68	28.72

Tuesday Dec 17 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	45°	44°	49°	53°	54°	50°	48°
wind	24mph	29mph	30mph	35mph	37mph	34mph	31mph	28mph
pressure in	29.03	29.02	29.01	29.04	28.98	28.91	28.88	28.87

Monday Dec 17 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	53°	51°	55°	59°	60°	56°	54°
wind	6mph	6mph	6mph	7mph	10mph	11mph	8mph	7mph
pressure in	28.86	28.84	28.86	28.90	28.88	28.85	28.86	28.89

* Castaic, CA weather for December 17 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 Castaic, CA Weather for December 17, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 17 for previous years is presented.