Castaic, CA Hourly Weather

Los Angeles County11:58 AM PDT34.49°N, 118.62°WElevation 1,227 ft

Next 48 hours

11 AM 2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2113 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
11 AM Rain Showers Likely 70° 68° 70% 0.07 in S 10 G17 55% 56° 97% 5
12 PM Rain Showers Likely 60° 68° 70% 0.07 in S 10 G17 59% 56° 97% 6
1 PM Rain Showers Likely 61° 68° 70% 0.07 in S 10 G17 65% 57° 97% 6
2 PM Rain Showers Likely 63° 67° 70% 0.07 in S 10 74% 58° 97% 5
3 PM Rain Showers Likely 59° 68° 70% 0.07 in S 10 76% 58° 97% 3
4 PM Rain Showers Likely 64° 66° 70% 0.07 in S 10 83% 61° 97% 1
5 PM Rain Showers 64° 65° 96% 0.07 in SSW 5 91% 61° 100% 0
6 PM Rain Showers 61° 64° 96% 0.07 in SSW 5 95% 62° 100% 0
7 PM Rain Showers 59° 62° 96% 0.07 in SSW 5 94% 61° 100% 0
8 PM Rain Showers 59° 61° 96% 0.07 in WSW 10 92% 59° 100% 0
9 PM Rain Showers 58° 59° 96% 0.07 in WSW 10 96% 58° 100% 0
10 PM Rain Showers 59° 58° 96% 0.07 in WSW 10 100% 58° 100% 0
11 PM Showers And Thunderstorms 58° 57° 81% 0.07 in ESE 5 100% 57° 90% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Showers And Thunderstorms 58° 56° 81% 0.07 in ESE 5 100% 56° 90% 0
1 AM Showers And Thunderstorms 55° 55° 81% 0.07 in ESE 5 100% 56° 90% 0
2 AM Showers And Thunderstorms 54° 54° 81% 0.07 in NE 5 100% 55° 90% 0
3 AM Showers And Thunderstorms 51° 53° 81% 0.07 in NE 5 100% 54° 90% 0
4 AM Showers And Thunderstorms 55° 52° 81% 0.07 in NE 5 100% 53° 90% 0
5 AM Showers And Thunderstorms 50° 51° 83% 0.01 in Calm 100% 52° 91% 0
6 AM Showers And Thunderstorms 50° 51° 83% 0.01 in Calm 100% 52° 91% 0
7 AM Showers And Thunderstorms 51° 50° 83% 0.01 in Calm 100% 52° 91% 0
8 AM Showers And Thunderstorms 54° 51° 83% 0.01 in Calm 100% 53° 91% 0
9 AM Showers And Thunderstorms 57° 55° 83% 0.01 in Calm 100% 55° 91% 1
10 AM Showers And Thunderstorms 61° 60° 83% 0.01 in Calm 78% 56° 91% 3
11 AM Showers And Thunderstorms 64° 61° 77% 0.02 in SSW 5 70% 58° 86% 4
12 PM Showers And Thunderstorms 66° 63° 77% 0.02 in SSW 5 58% 59° 86% 5
1 PM Showers And Thunderstorms 67° 64° 77% 0.02 in SSW 5 56% 60° 86% 5
2 PM Showers And Thunderstorms 67° 65° 77% 0.02 in SW 5 58% 60° 86% 4
3 PM Showers And Thunderstorms 67° 66° 77% 0.02 in SW 5 56% 61° 86% 3
4 PM Showers And Thunderstorms 67° 66° 77% 0.02 in SW 5 65% 62° 86% 1
5 PM Slight Chance Rain Showers 63° 65° 24% <0.01 in SW 10 74% 62° 50% 0
6 PM Slight Chance Rain Showers 60° 64° 24% <0.01 in SW 10 81% 62° 50% 0
7 PM Slight Chance Rain Showers 57° 62° 24% <0.01 in SW 10 82% 61° 50% 0
8 PM Slight Chance Rain Showers 57° 59° 24% <0.01 in Calm 82% 60° 50% 0
9 PM Slight Chance Rain Showers 57° 58° 24% <0.01 in Calm 86% 59° 50% 0
10 PM Slight Chance Rain Showers 55° 57° 24% <0.01 in Calm 91% 58° 50% 0
11 PM Mostly Cloudy 55° 56° 8% 0.00 in Calm 95% 57° 52% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 54° 55° 8% 0.00 in Calm 97% 56° 52% 0
1 AM Mostly Cloudy 52° 54° 8% 0.00 in Calm 96% 55° 52% 0
2 AM Mostly Cloudy 55° 53° 8% 0.00 in Calm 95% 54° 52% 0
3 AM Mostly Cloudy 55° 52° 8% 0.00 in Calm 94% 53° 52% 0
4 AM Mostly Cloudy 54° 51° 8% 0.00 in Calm 96% 52° 52% 0
5 AM Mostly Clear 51° 50° 0% 0.00 in Calm 97% 51° 25% 0
6 AM Sunny 49° 49° 0% 0.00 in Calm 99% 51° 25% 0
7 AM Sunny 49° 49° 0% 0.00 in Calm 100% 51° 25% 0
8 AM Sunny 51° 51° 0% 0.00 in Calm 97% 52° 25% 0
9 AM Sunny 56° 55° 0% 0.00 in Calm 87% 55° 25% 1
10 AM Sunny 62° 61° 0% 0.00 in Calm 74% 56° 25% 3
11 AM Sunny 68° 66° 0% 0.00 in Calm 62% 58° 7% 4
12 PM Sunny 72° 69° 0% 0.00 in Calm 53% 58° 7% 5
1 PM Sunny 73° 72° 0% 0.00 in Calm 48% 57° 7% 5
2 PM Sunny 74° 73° 0% 0.00 in NNW 5 46% 57° 7% 4
3 PM Sunny 74° 73° 0% 0.00 in NNW 5 47% 57° 7% 3
4 PM Sunny 73° 73° 0% 0.00 in NNW 5 50% 58° 7% 1
5 PM Sunny 72° 72° 0% 0.00 in NNW 10 53% 57° 2% 0
6 PM Clear 69° 69° 0% 0.00 in NNW 10 58% 56° 2% 0
7 PM Clear 67° 66° 0% 0.00 in NNW 10 63% 56° 2% 0
8 PM Clear 64° 63° 0% 0.00 in N 15 G25 68% 55° 2% 0
9 PM Clear 61° 61° 0% 0.00 in N 15 G25 75% 54° 2% 0
10 PM Clear 59° 59° 0% 0.00 in N 15 G25 81% 54° 2% 0
11 PM Clear 57° 57° 0% 0.00 in N 15 G25 86% 53° 2% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 55° 55° 0% 0.00 in N 15 G25 88% 52° 2% –
1 AM Clear 54° 53° 0% 0.00 in N 15 G25 90% 52° 2% –
2 AM Clear 53° 52° 0% 0.00 in N 10 90% 51° 2% –
3 AM Clear 52° 51° 0% 0.00 in N 10 91% 50° 2% –
4 AM Clear 51° 47° 0% 0.00 in N 10 92% 50° 2% –
5 AM Clear 50° 48° 0% 0.00 in NNE 5 93% 50° 5% –
6 AM Sunny 50° 48° 0% 0.00 in NNE 5 94% 50° 5% –
7 AM Sunny 51° 51° 0% 0.00 in NNE 5 93% 50° 5% –
8 AM Sunny 53° 53° 0% 0.00 in NNE 5 86% 50° 5% –
9 AM Sunny 59° 58° 0% 0.00 in NNE 5 73% 50° 5% –
10 AM Sunny 66° 65° 0% 0.00 in NNE 5 57% 50° 5% –
11 AM Sunny 72° 71° 0% 0.00 in NE 10 G17 44% 49° 1% –
12 PM Sunny 75° 74° 0% 0.00 in NE 10 G17 36% 48° 1% –
1 PM Sunny 76° 76° 0% 0.00 in NE 10 G17 32% 47° 1% –
2 PM Sunny 77° 76° 0% 0.00 in NE 10 G17 32% 45° 1% –
3 PM Sunny 77° 77° 0% 0.00 in NE 10 G17 31% 45° 1% –
4 PM Sunny 77° 77° 0% 0.00 in NE 10 G17 31% 45° 1% –
5 PM Sunny 75° 75° 0% 0.00 in NE 10 33% 45° 0% –
6 PM Clear 71° 71° 0% 0.00 in NE 10 37% 45° 0% –
7 PM Clear 67° 67° 0% 0.00 in NE 10 41% 44° 0% –
8 PM Clear 64° 64° 0% 0.00 in N 15 G21 45% 44° 0% –
9 PM Clear 61° 61° 0% 0.00 in N 15 G21 49% 44° 0% –
10 PM Clear 60° 60° 0% 0.00 in N 15 G21 52% 45° 0% –
11 PM Clear 58° 58° 0% 0.00 in N 15 G28 55% 44° 2% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 56° 56° 0% 0.00 in N 15 G28 57% 43° 2% –
1 AM Clear 55° 55° 0% 0.00 in N 15 G28 58% 42° 2% –
2 AM Clear 54° 54° 0% 0.00 in N 10 59% 41° 2% –
3 AM Clear 53° 53° 0% 0.00 in N 10 61% 40° 2% –
4 AM Clear 52° 52° 0% 0.00 in N 10 62% 40° 2% –
5 AM Mostly Clear 52° 52° 0% 0.00 in NNE 5 63% 40° 10% –
6 AM Sunny 51° 51° 0% 0.00 in NNE 5 66% 40° 10% –
7 AM Sunny 51° 51° 0% 0.00 in NNE 5 67% 41° 10% –
8 AM Sunny 53° 53° 0% 0.00 in NNE 5 64% 41° 10% –
9 AM Sunny 59° 59° 0% 0.00 in NNE 5 52% 42° 10% –
10 AM Sunny 67° 67° 0% 0.00 in NNE 5 40% 43° 10% –
11 AM Sunny 74° 74° 0% 0.00 in NE 10 33% 43° 14% –
12 PM Sunny 77° 77° 0% 0.00 in NE 10 30% 43° 14% –
1 PM Sunny 78° 78° 0% 0.00 in NE 10 29% 43° 14% –
2 PM Sunny 78° 78° 0% 0.00 in NE 5 G12 29% 43° 14% –
3 PM Sunny 79° 79° 0% 0.00 in NE 5 G12 29% 43° 14% –
4 PM Sunny 78° 78° 0% 0.00 in NE 5 G12 30% 45° 14% –
5 PM Sunny 77° 77° 0% 0.00 in NNE 5 G12 32% 45° 13% –
6 PM Mostly Clear 74° 74° 0% 0.00 in NNE 5 G12 36% 44° 13% –
7 PM Mostly Clear 69° 69° 0% 0.00 in NNE 5 G12 41% 44° 13% –
8 PM Mostly Clear 65° 65° 0% 0.00 in N 10 46% 44° 13% –
9 PM Mostly Clear 62° 62° 0% 0.00 in N 10 50% 43° 13% –
10 PM Mostly Clear 61° 61° 0% 0.00 in N 10 53% 44° 13% –
11 PM Mostly Clear 59° 59° 0% 0.00 in N 15 G28 55% 44° 12% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 0% 0.00 in N 15 G28 57% 43° 12% –
1 AM Mostly Clear 56° 56° 0% 0.00 in N 15 G28 58% 42° 12% –
2 AM Mostly Clear 55° 55° 0% 0.00 in N 5 G12 59% 42° 12% –
3 AM Mostly Clear 54° 54° 0% 0.00 in N 5 G12 61% 42° 12% –
4 AM Mostly Clear 53° 53° 0% 0.00 in N 5 G12 63% 42° 12% –
5 AM Mostly Clear 53° 53° 0% 0.00 in NNE 5 64% 42° 17% –
6 AM Sunny 52° 52° 0% 0.00 in NNE 5 66% 42° 17% –
7 AM Sunny 53° 53° 0% 0.00 in NNE 5 66% 42° 17% –
8 AM Sunny 55° 55° 0% 0.00 in NNE 5 61% 42° 17% –
9 AM Sunny 61° 61° 0% 0.00 in NNE 5 51% 43° 17% –
10 AM Sunny 69° 69° 0% 0.00 in NNE 5 40% 43° 17% –
11 AM Sunny 75° 75° 0% 0.00 in NE 5 33% 44° 12% –
12 PM Sunny 78° 78° 0% 0.00 in NE 5 30% 44° 12% –
1 PM Sunny 79° 79° 0% 0.00 in NE 5 29% 44° 12% –
2 PM Sunny 79° 79° 0% 0.00 in NE 10 29% 43° 12% –
3 PM Sunny 80° 79° 0% 0.00 in NE 10 29% 44° 12% –
4 PM Sunny 79° 79° 0% 0.00 in NE 10 30% 44° 12% –
5 PM Sunny 78° 78° 0% 0.00 in NNE 10 32% 45° 16% –
6 PM Mostly Clear 75° 75° 0% 0.00 in NNE 10 36% 46° 16% –
7 PM Mostly Clear 70° 70° 0% 0.00 in NNE 10 41% 45° 16% –
8 PM Mostly Clear 66° 66° 0% 0.00 in N 5 G12 47% 45° 16% –
9 PM Mostly Clear 63° 63° 0% 0.00 in N 5 G12 51% 45° 16% –
10 PM Mostly Clear 61° 61° 0% 0.00 in N 5 G12 55% 45° 16% –
11 PM Mostly Clear 59° 59° 0% 0.00 in N 15 G25 57% 45° 9% –
Tuesday, October 2722 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 57° 57° 0% 0.00 in N 15 G25 60% 44° 9% –
1 AM Mostly Clear 55° 55° 0% 0.00 in N 15 G25 62% 43° 9% –
2 AM Mostly Clear 54° 54° 0% 0.00 in N 5 G12 64% 43° 9% –
3 AM Mostly Clear 53° 53° 0% 0.00 in N 5 G12 65% 43° 9% –
4 AM Mostly Clear 53° 53° 0% 0.00 in N 5 G12 66% 43° 9% –
5 AM Mostly Clear 53° 53° 0% 0.00 in N 5 66% 43° 17% –
6 AM Sunny 53° 53° 0% 0.00 in N 5 68% 43° 17% –
7 AM Sunny 53° 53° 0% 0.00 in N 5 68% 43° 17% –
8 AM Sunny 55° 55° 0% 0.00 in NNE 5 64% 43° 17% –
9 AM Sunny 60° 60° 0% 0.00 in NNE 5 53% 44° 17% –
10 AM Sunny 67° 67° 0% 0.00 in NNE 5 43% 45° 17% –
11 AM Mostly Sunny 73° 73° 0% 0.00 in NE 5 35% 45° 26% –
12 PM Mostly Sunny 76° 76° 0% 0.00 in NE 5 32% 44° 26% –
1 PM Mostly Sunny 78° 78° 0% 0.00 in NE 5 30% 42° 26% –
2 PM Mostly Sunny 78° 78° 0% 0.00 in ENE 5 G12 30% 41° 26% –
3 PM Mostly Sunny 78° 78° 0% 0.00 in ENE 5 G12 31% 41° 26% –
4 PM Mostly Sunny 78° 78° 0% 0.00 in ENE 5 G12 33% 42° 26% –
5 PM Mostly Sunny 76° 76° 1% 0.00 in NE 5 G12 36% 44° 26% –
6 PM Partly Cloudy 73° 73° 1% 0.00 in NE 5 G12 39% – 26% –
7 PM Partly Cloudy 70° 70° 1% 0.00 in NE 5 G12 44% – 26% –
8 PM Partly Cloudy 66° 66° 1% 0.00 in Calm 48% – 26% –
9 PM Partly Cloudy 63° 63° 1% 0.00 in Calm 53% – 26% –

National Weather Service forecast updated 4 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.