Current Conditions in Castaic

5/21/2026 4:31:56 PM

84°F

Feels Like 81

Clear

Humidity 21%	Pressure 29.8"	Wind 12 mph (SSW)
Dew Point 40°F	UV Index 3/10 (Moderate)	Visibility 6 mi

Hourly Forecast

Date & Time	Thu, May 21 4:00 PM	Thu, May 21 5:00 PM	Thu, May 21 6:00 PM	Thu, May 21 7:00 PM	Thu, May 21 8:00 PM	Thu, May 21 9:00 PM	Thu, May 21 10:00 PM	Thu, May 21 11:00 PM	Fri, May 22 12:00 AM	Fri, May 22 1:00 AM	Fri, May 22 2:00 AM	Fri, May 22 3:00 AM	Fri, May 22 4:00 AM	Fri, May 22 5:00 AM	Fri, May 22 6:00 AM	Fri, May 22 7:00 AM	Fri, May 22 8:00 AM	Fri, May 22 9:00 AM	Fri, May 22 10:00 AM	Fri, May 22 11:00 AM	Fri, May 22 12:00 PM	Fri, May 22 1:00 PM	Fri, May 22 2:00 PM	Fri, May 22 3:00 PM	Fri, May 22 4:00 PM	Fri, May 22 5:00 PM	Fri, May 22 6:00 PM	Fri, May 22 7:00 PM	Fri, May 22 8:00 PM	Fri, May 22 9:00 PM	Fri, May 22 10:00 PM	Fri, May 22 11:00 PM	Sat, May 23 12:00 AM	Sat, May 23 1:00 AM	Sat, May 23 2:00 AM	Sat, May 23 3:00 AM	Sat, May 23 4:00 AM	Sat, May 23 5:00 AM	Sat, May 23 6:00 AM	Sat, May 23 7:00 AM	Sat, May 23 8:00 AM	Sat, May 23 9:00 AM	Sat, May 23 10:00 AM	Sat, May 23 11:00 AM	Sat, May 23 12:00 PM	Sat, May 23 1:00 PM	Sat, May 23 2:00 PM	Sat, May 23 3:00 PM
Condition	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear	Clear
Temperature	82°F	84°F	82°F	77°F	71°F	66°F	59°F	57°F	56°F	55°F	54°F	53°F	52°F	49°F	57°F	63°F	67°F	71°F	75°F	78°F	80°F	82°F	83°F	82°F	80°F	78°F	76°F	71°F	63°F	60°F	58°F	58°F	58°F	57°F	57°F	56°F	55°F	55°F	54°F	60°F	64°F	68°F	71°F	75°F	78°F	80°F	81°F	80°F
Feels Like	80°F	81°F	80°F	75°F	70°F	64°F	57°F	55°F	53°F	52°F	52°F	51°F	50°F	49°F	55°F	62°F	66°F	70°F	73°F	77°F	79°F	81°F	81°F	81°F	79°F	77°F	74°F	70°F	62°F	59°F	57°F	56°F	56°F	56°F	56°F	55°F	54°F	53°F	53°F	59°F	63°F	66°F	70°F	74°F	77°F	80°F	79°F	80°F
Cloudiness	0%	0%	0%	0%	0%	0%	1%	2%	0%	0%	0%	0%	0%	0%	6%	3%	2%	1%	1%	1%	0%	3%	4%	4%	4%	3%	0%	0%	0%	0%	0%	0%	2%	2%	3%	4%	4%	5%	7%	7%	6%	6%	5%	4%	0%	0%	0%	0%
Visibility
Precipitation	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%
Humidity	27%	21%	24%	27%	33%	41%	48%	47%	45%	46%	48%	51%	56%	58%	60%	51%	48%	42%	36%	32%	29%	28%	28%	29%	30%	30%	32%	38%	55%	64%	67%	69%	67%	67%	67%	71%	73%	75%	76%	65%	58%	49%	41%	35%	30%	28%	27%	28%
Dew Point	45°F	40°F	42°F	40°F	41°F	42°F	40°F	40°F	38°F	38°F	38°F	39°F	41°F	41°F	42°F	43°F	45°F	45°F	45°F	44°F	44°F	45°F	45°F	46°F	45°F	44°F	43°F	43°F	45°F	46°F	46°F	46°F	45°F	45°F	45°F	45°F	45°F	45°F	45°F	47°F	47°F	47°F	46°F	44°F	43°F	42°F	42°F	43°F
Pressure	29.8"	29.8"	29.8"	29.8"	29.83"	29.83"	29.83"	29.83"	29.83"	29.8"	29.8"	29.8"	29.8"	29.83"	29.83"	29.83"	29.83"	29.83"	29.83"	29.8"	29.8"	29.8"	29.77"	29.77"	29.77"	29.77"	29.8"	29.8"	29.83"	29.85"	29.88"	29.88"	29.88"	29.85"	29.85"	29.88"	29.88"	29.88"	29.91"	29.91"	29.94"	29.94"	29.94"	29.91"	29.91"	29.91"	29.88"	29.88"
Wind Speed	14.1 mph	12 mph	10 mph	7.8 mph	5.1 mph	2.9 mph	1.8 mph	1.7 mph	1.1 mph	1.5 mph	1.5 mph	0.7 mph	1 mph	1.3 mph	1.4 mph	0.6 mph	3.4 mph	5.1 mph	6.8 mph	8.5 mph	10.1 mph	11.8 mph	13.1 mph	15.5 mph	15.5 mph	12.9 mph	11.9 mph	10 mph	5.6 mph	3.3 mph	2.4 mph	1.6 mph	1.5 mph	1.5 mph	1.6 mph	1.7 mph	1.3 mph	1.6 mph	1.7 mph	0.4 mph	3.7 mph	5.7 mph	7 mph	8.3 mph	10.2 mph	12.7 mph	14.6 mph	15.8 mph
Wind Direction	219° SW	215° SW	212° SSW	211° SSW	220° SW	253° WSW	292° WNW	354° N	320° NW	281° W	289° WNW	287° WNW	300° WNW	312° NW	341° NNW	202° SSW	187° S	190° S	200° SSW	206° SSW	208° SSW	210° SSW	212° SSW	215° SW	220° SW	222° SW	225° SW	226° SW	234° SW	259° W	263° W	287° WNW	291° WNW	289° WNW	276° W	270° W	270° W	295° WNW	326° NW	315° NW	187° S	199° SSW	206° SSW	205° SSW	206° SSW	210° SSW	216° SW	221° SW

Daily Forecast

Date		High	Low	Precip.	Humidity
Today May 21	Clear	84 °F	55 °F	0%	60%
Friday May 22	Clear	83 °F	49 °F	0%	29%
Saturday May 23	Clear	81 °F	54 °F	0%	30%
Sunday May 24	Clear	81 °F	52 °F	0%	24%
Monday May 25	Clouds	79 °F	51 °F	0%	35%
Tuesday May 26	Clouds	76 °F	51 °F	0%	48%
Wednesday May 27	Clouds	78 °F	52 °F	0%	40%
Thursday May 28	Clear	90 °F	55 °F	0%	21%
Friday May 29	Clear	99 °F	64 °F	0%	10%
Saturday May 30	Clouds	91 °F	64 °F	0%	26%
Sunday May 31	Clouds	87 °F	58 °F	11%	33%
Monday Jun 1	Rain	81 °F	55 °F	96%	56%
Tuesday Jun 2	Clear	82 °F	53 °F	15%	38%
Wednesday Jun 3	Rain	76 °F	52 °F	29%	53%
Thursday Jun 4	Rain	77 °F	52 °F	100%	54%
Friday Jun 5	Rain	78 °F	53 °F	20%	60%