Current Conditions in Castaic

5/18/2026 2:05:39 PM

78°F

Feels Like 76

Clear

Humidity 9%	Pressure 29.85"	Wind 2 mph (NNE)
Dew Point 17°F	UV Index 8/10 (Very High)	Visibility 6 mi

Hourly Forecast

Date & Time	Mon, May 18 2:00 PM	Mon, May 18 3:00 PM	Mon, May 18 4:00 PM	Mon, May 18 5:00 PM	Mon, May 18 6:00 PM	Mon, May 18 7:00 PM	Mon, May 18 8:00 PM	Mon, May 18 9:00 PM	Mon, May 18 10:00 PM	Mon, May 18 11:00 PM	Tue, May 19 12:00 AM	Tue, May 19 1:00 AM	Tue, May 19 2:00 AM	Tue, May 19 3:00 AM	Tue, May 19 4:00 AM	Tue, May 19 5:00 AM	Tue, May 19 6:00 AM	Tue, May 19 7:00 AM	Tue, May 19 8:00 AM	Tue, May 19 9:00 AM	Tue, May 19 10:00 AM	Tue, May 19 11:00 AM	Tue, May 19 12:00 PM	Tue, May 19 1:00 PM	Tue, May 19 2:00 PM	Tue, May 19 3:00 PM	Tue, May 19 4:00 PM	Tue, May 19 5:00 PM	Tue, May 19 6:00 PM	Tue, May 19 7:00 PM	Tue, May 19 8:00 PM	Tue, May 19 9:00 PM	Tue, May 19 10:00 PM	Tue, May 19 11:00 PM	Wed, May 20 12:00 AM	Wed, May 20 1:00 AM	Wed, May 20 2:00 AM	Wed, May 20 3:00 AM	Wed, May 20 4:00 AM	Wed, May 20 5:00 AM	Wed, May 20 6:00 AM	Wed, May 20 7:00 AM	Wed, May 20 8:00 AM	Wed, May 20 9:00 AM	Wed, May 20 10:00 AM	Wed, May 20 11:00 AM	Wed, May 20 12:00 PM	Wed, May 20 1:00 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	78°F	77°F	76°F	74°F	72°F	68°F	63°F	62°F	61°F	61°F	60°F	59°F	58°F	57°F	56°F	55°F	58°F	63°F	72°F	75°F	77°F	80°F	82°F	83°F	84°F	85°F	83°F	80°F	76°F	73°F	63°F	61°F	62°F	62°F	63°F	63°F	62°F	61°F	61°F	61°F	61°F	66°F	74°F	78°F	81°F	83°F	85°F	86°F
Feels Like	76°F	75°F	74°F	72°F	70°F	66°F	60°F	59°F	58°F	57°F	57°F	56°F	55°F	53°F	53°F	51°F	55°F	60°F	69°F	73°F	75°F	80°F	79°F	80°F	81°F	82°F	80°F	80°F	74°F	71°F	60°F	59°F	59°F	60°F	60°F	60°F	59°F	58°F	57°F	58°F	58°F	63°F	72°F	76°F	79°F	81°F	82°F	83°F
Cloudiness	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%	2%
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	9%	10%	10%	10%	9%	19%	29%	27%	24%	22%	22%	24%	26%	25%	24%	24%	24%	24%	15%	11%	10%	10%	9%	9%	8%	9%	12%	16%	19%	22%	33%	33%	29%	24%	21%	21%	21%	21%	20%	19%	20%	21%	16%	14%	12%	12%	12%	12%
Dew Point	17°F	18°F	17°F	16°F	13°F	26°F	26°F	24°F	21°F	20°F	20°F	21°F	22°F	21°F	21°F	21°F	21°F	24°F	21°F	16°F	16°F	16°F	16°F	16°F	15°F	17°F	22°F	29°F	29°F	30°F	32°F	31°F	28°F	24°F	22°F	21°F	20°F	19°F	19°F	18°F	19°F	24°F	24°F	23°F	23°F	24°F	24°F	25°F
Pressure	29.85"	29.85"	29.85"	29.83"	29.8"	29.83"	29.85"	29.88"	29.91"	29.91"	29.94"	29.94"	29.91"	29.91"	29.91"	29.94"	29.94"	29.97"	29.97"	29.97"	29.97"	29.97"	29.94"	29.94"	29.91"	29.88"	29.88"	29.88"	29.91"	29.91"	29.94"	29.94"	29.97"	29.97"	29.94"	29.94"	29.94"	29.94"	29.94"	29.94"	29.94"	29.94"	29.94"	29.91"	29.91"	29.88"	29.88"	29.88"
Wind Speed	15.1 mph	13.8 mph	13.4 mph	11.7 mph	8.6 mph	2.2 mph	2.7 mph	4.3 mph	5 mph	7 mph	7 mph	5.1 mph	4.9 mph	5.5 mph	8.6 mph	9.9 mph	10 mph	10 mph	13 mph	15.2 mph	16.2 mph	15.2 mph	12.2 mph	10.4 mph	9.4 mph	4.4 mph	4.6 mph	12.8 mph	12.2 mph	5.7 mph	2.2 mph	3.7 mph	5.7 mph	6.1 mph	6.9 mph	6.2 mph	4.8 mph	5 mph	5.8 mph	6.3 mph	6.4 mph	5.6 mph	2.6 mph	1.8 mph	4.9 mph	8.2 mph	11.7 mph	13.9 mph
Wind Direction	53° NE	52° NE	50° NE	51° NE	60° ENE	69° ENE	306° NW	331° NNW	358° N	11° N	25° NNE	23° NNE	11° N	26° NNE	18° NNE	17° NNE	18° NNE	27° NNE	38° NE	44° NE	50° NE	60° ENE	59° ENE	54° NE	50° NE	54° NE	204° SSW	223° SW	217° SW	206° SSW	259° W	341° NNW	355° N	3° N	16° NNE	23° NNE	21° NNE	11° N	9° N	11° N	13° NNE	17° NNE	48° NE	161° SSE	194° SSW	200° SSW	205° SSW	214° SW

Daily Forecast

Date		High	Low	Precip.	Humidity
Today May 18	Clear	78 °F	53 °F	0%	13%
Tuesday May 19	Clear	85 °F	55 °F	0%	9%
Wednesday May 20	Clear	86 °F	61 °F	0%	12%
Thursday May 21	Clear	84 °F	57 °F	0%	23%
Friday May 22	Clear	84 °F	56 °F	0%	26%
Saturday May 23	Clouds	80 °F	54 °F	0%	29%
Sunday May 24	Clouds	84 °F	54 °F	0%	24%
Monday May 25	Clear	85 °F	57 °F	0%	29%
Tuesday May 26	Clear	86 °F	58 °F	0%	41%
Wednesday May 27	Clear	83 °F	56 °F	0%	36%
Thursday May 28	Clouds	82 °F	57 °F	0%	44%
Friday May 29	Clouds	73 °F	49 °F	0%	49%
Saturday May 30	Clouds	73 °F	48 °F	0%	47%
Sunday May 31	Clear	76 °F	48 °F	0%	21%
Monday Jun 1	Clear	74 °F	48 °F	0%	23%
Tuesday Jun 2	Clear	76 °F	47 °F	0%	20%