Castaic, CA Hourly Weather

Los Angeles County11:31 PM PDT34.49°N, 118.62°WElevation 1,227 ft

Next 48 hours

11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 50° 60° 70° 80° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 221 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
11 PM Slight Chance Rain Showers 58° 58° 16% 0.00 in S 5 100% 58° 76% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Slight Chance Rain Showers 58° 58° 16% 0.00 in S 5 100% 58° 76% 0
1 AM Slight Chance Rain Showers 53° 53° 16% 0.00 in S 5 100% 53° 76% 0
2 AM Slight Chance Rain Showers 51° 51° 16% 0.00 in Calm 100% 51° 76% 0
3 AM Slight Chance Rain Showers 53° 53° 16% 0.00 in Calm 100% 53° 76% 0
4 AM Slight Chance Rain Showers 51° 51° 16% 0.00 in Calm 100% 51° 76% 0
5 AM Mostly Cloudy 51° 51° 2% 0.00 in NNW 5 100% 51° 70% 0
6 AM Mostly Cloudy 51° 51° 2% 0.00 in NNW 5 100% 51° 70% 0
7 AM Mostly Cloudy 49° 48° 2% 0.00 in NNW 5 100% 49° 70% 0
8 AM Mostly Cloudy 57° 57° 2% 0.00 in Calm 100% 57° 70% 0
9 AM Mostly Cloudy 61° 61° 2% 0.00 in Calm 99% 61° 70% 1
10 AM Mostly Cloudy 65° 65° 2% 0.00 in Calm 73% 56° 70% 3
11 AM Mostly Sunny 69° 69° 14% 0.00 in SW 5 64% 56° 33% 4
12 PM Mostly Sunny 71° 71° 14% 0.00 in SW 5 54% 54° 33% 5
1 PM Mostly Sunny 73° 73° 14% 0.00 in SW 5 49% 53° 33% 5
2 PM Mostly Sunny 73° 73° 14% 0.00 in NW 10 46% 51° 33% 4
3 PM Mostly Sunny 73° 73° 14% 0.00 in NW 10 46% 51° 33% 3
4 PM Mostly Sunny 73° 73° 14% 0.00 in NW 10 50% 53° 33% 1
5 PM Sunny 73° 73° 10% 0.00 in NNW 15 G23 60% 58° 16% 0
6 PM Mostly Clear 68° 68° 10% 0.00 in NNW 15 G23 66% 56° 16% 0
7 PM Mostly Clear 62° 62° 10% 0.00 in NNW 15 G23 70% 52° 16% 0
8 PM Mostly Clear 62° 62° 10% 0.00 in N 20 G28 68% 51° 16% 0
9 PM Mostly Clear 62° 62° 10% 0.00 in N 20 G28 73% 53° 16% 0
10 PM Mostly Clear 62° 62° 10% 0.00 in N 20 G28 78% 55° 16% 0
11 PM Clear 62° 62° 1% 0.00 in N 15 G22 83% 57° 3% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 59° 59° 1% 0.00 in N 15 G22 88% 55° 3% 0
1 AM Clear 57° 57° 1% 0.00 in N 15 G22 88% 53° 3% 0
2 AM Clear 55° 55° 1% 0.00 in N 10 91% 52° 3% 0
3 AM Clear 55° 55° 1% 0.00 in N 10 92% 53° 3% 0
4 AM Clear 52° 52° 1% 0.00 in N 10 92% 50° 3% 0
5 AM Clear 52° 52° 0% 0.00 in N 10 93% 50° 3% 0
6 AM Sunny 52° 52° 0% 0.00 in N 10 92% 50° 3% 0
7 AM Sunny 50° 46° 0% 0.00 in N 10 91% 47° 3% 0
8 AM Sunny 56° 56° 0% 0.00 in NNE 15 86% 52° 3% 0
9 AM Sunny 65° 65° 0% 0.00 in NNE 15 74% 57° 3% 1
10 AM Sunny 69° 69° 0% 0.00 in NNE 15 58% 54° 3% 3
11 AM Sunny 73° 73° 0% 0.00 in NE 15 G23 44% 50° 2% 5
12 PM Sunny 74° 74° 0% 0.00 in NE 15 G23 36% 45° 2% 6
1 PM Sunny 75° 75° 0% 0.00 in NE 15 G23 33% 44° 2% 6
2 PM Sunny 77° 77° 0% 0.00 in NE 10 G16 33% 46° 2% 5
3 PM Sunny 78° 78° 0% 0.00 in NE 10 G16 34% 47° 2% 3
4 PM Sunny 77° 77° 0% 0.00 in NE 10 G16 35% 47° 2% 1
5 PM Sunny 76° 76° 0% 0.00 in NNE 10 38% 49° 1% 0
6 PM Clear 73° 73° 0% 0.00 in NNE 10 42% 49° 1% 0
7 PM Clear 69° 69° 0% 0.00 in NNE 10 48% 49° 1% 0
8 PM Clear 64° 64° 0% 0.00 in NNE 10 53% 47° 1% 0
9 PM Clear 61° 61° 0% 0.00 in NNE 10 59% 47° 1% 0
10 PM Clear 59° 59° 0% 0.00 in NNE 10 63% 46° 1% 0
11 PM Clear 57° 57° 0% 0.00 in NNE 10 66% 46° 1% 0
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 NNE 10 68% 46° 1% 0
1 AM Clear 55° 55° 0% 0.00 in NNE 10 69% 45° 1% 0
2 AM Clear 54° 54° 0% 0.00 in NNE 5 70% 44° 1% 0
3 AM Clear 53° 53° 0% 0.00 in NNE 5 71% 44° 1% 0
4 AM Clear 53° 53° 0% 0.00 in NNE 5 72% 44° 1% 0
5 AM Mostly Clear 52° 52° 0% 0.00 in NNE 5 73% 44° 7% 0
6 AM Sunny 51° 51° 0% 0.00 in NNE 5 74% 43° 7% 0
7 AM Sunny 51° 51° 0% 0.00 in NNE 5 73% 43° 7% 0
8 AM Sunny 54° 54° 0% 0.00 in NE 5 69% 44° 7% 0
9 AM Sunny 60° 60° 0% 0.00 in NE 5 59% 46° 7% 1
10 AM Sunny 67° 67° 0% 0.00 in NE 5 48% 47° 7% 3
11 AM Sunny 74° 74° 0% 0.00 in ENE 10 37% 46° 10% 4
12 PM Sunny 78° 78° 0% 0.00 in ENE 10 32% 46° 10% –
1 PM Sunny 80° 79° 0% 0.00 in ENE 10 31% 47° 10% –
2 PM Sunny 80° 79° 0% 0.00 in SW 5 32% 48° 10% –
3 PM Sunny 80° 79° 0% 0.00 in SW 5 33% 48° 10% –
4 PM Sunny 79° 79° 0% 0.00 in SW 5 36% 50° 10% –
5 PM Sunny 78° 78° 0% 0.00 in SW 5 G17 36% 49° 20% –
6 PM Mostly Clear 74° 74° 0% 0.00 in SW 5 G17 41% 49° 20% –
7 PM Mostly Clear 70° 70° 0% 0.00 in SW 5 G17 47% 49° 20% –
8 PM Mostly Clear 67° 67° 0% 0.00 in Calm 52% 49° 20% –
9 PM Mostly Clear 64° 64° 0% 0.00 in Calm 57% 48° 20% –
10 PM Mostly Clear 62° 62° 0% 0.00 in Calm 60% 48° 20% –
11 PM Mostly Clear 60° 60° 0% 0.00 in N 10 G20 62% 47° 16% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 0% 0.00 in N 10 G20 64% 46° 16% –
1 AM Mostly Clear 56° 56° 0% 0.00 in N 10 G20 65% 44° 16% –
2 AM Mostly Clear 55° 55° 0% 0.00 in N 5 G13 66% 44° 16% –
3 AM Mostly Clear 54° 54° 0% 0.00 in N 5 G13 68% 44° 16% –
4 AM Mostly Clear 53° 53° 0% 0.00 in N 5 G13 68% 43° 16% –
5 AM Mostly Clear 53° 53° 0% 0.00 in NNE 5 G10 69% 43° 13% –
6 AM Sunny 52° 52° 0% 0.00 in NNE 5 G10 71% 43° 13% –
7 AM Sunny 52° 52° 0% 0.00 in NNE 5 G10 71% 43° 13% –
8 AM Sunny 54° 54° 0% 0.00 in NNE 5 G12 66% 43° 13% –
9 AM Sunny 61° 61° 0% 0.00 in NNE 5 G12 53% 44° 13% –
10 AM Sunny 70° 70° 0% 0.00 in NNE 5 G12 40% 45° 13% –
11 AM Sunny 77° 77° 0% 0.00 in Calm 32% 45° 7% –
12 PM Sunny 80° 79° 0% 0.00 in Calm 28% 44° 7% –
1 PM Sunny 81° 80° 0% 0.00 in Calm 26% 43° 7% –
2 PM Sunny 81° 80° 0% 0.00 in S 5 G17 26% 43° 7% –
3 PM Sunny 81° 80° 0% 0.00 in S 5 G17 27% 44° 7% –
4 PM Sunny 81° 80° 0% 0.00 in S 5 G17 28% 45° 7% –
5 PM Sunny 79° 79° 0% 0.00 in SW 5 G18 31% 46° 1% –
6 PM Clear 76° 76° 0% 0.00 in SW 5 G18 35% 46° 1% –
7 PM Clear 71° 71° 0% 0.00 in SW 5 G18 41% 46° 1% –
8 PM Clear 67° 67° 0% 0.00 in N 5 G12 47% 46° 1% –
9 PM Clear 64° 64° 0% 0.00 in N 5 G12 51% 46° 1% –
10 PM Clear 62° 62° 0% 0.00 in N 5 G12 55% 46° 1% –
11 PM Mostly Clear 60° 60° 0% 0.00 in N 15 G23 58% 45° 6% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 58° 58° 0% 0.00 in N 15 G23 60% 44° 6% –
1 AM Mostly Clear 56° 56° 0% 0.00 in N 15 G23 61% 43° 6% –
2 AM Mostly Clear 55° 55° 0% 0.00 in NNE 5 G14 61% 42° 6% –
3 AM Mostly Clear 54° 54° 0% 0.00 in NNE 5 G14 62% 41° 6% –
4 AM Mostly Clear 53° 53° 0% 0.00 in NNE 5 G14 63% 41° 6% –
5 AM Mostly Clear 53° 53° 0% 0.00 in NNE 5 G10 64% 41° 13% –
6 AM Sunny 52° 52° 0% 0.00 in NNE 5 G10 67% 41° 13% –
7 AM Sunny 52° 52° 0% 0.00 in NNE 5 G10 68% 42° 13% –
8 AM Sunny 54° 54° 0% 0.00 in NNE 5 G13 64% 42° 13% –
9 AM Sunny 61° 61° 0% 0.00 in NNE 5 G13 51% 43° 13% –
10 AM Sunny 69° 69° 0% 0.00 in NNE 5 G13 39% 43° 13% –
11 AM Sunny 76° 76° 0% 0.00 in Calm 31% 43° 15% –
12 PM Sunny 79° 79° 0% 0.00 in Calm 27% 42° 15% –
1 PM Sunny 81° 79° 0% 0.00 in Calm 25% 42° 15% –
2 PM Sunny 81° 79° 0% 0.00 in S 5 G14 25% 42° 15% –
3 PM Sunny 81° 80° 0% 0.00 in S 5 G14 26% 43° 15% –
4 PM Sunny 81° 80° 0% 0.00 in S 5 G14 28% 45° 15% –
5 PM Sunny 79° 79° 0% 0.00 in SSW 5 G16 31% 46° 19% –
6 PM Mostly Clear 76° 76° 0% 0.00 in SSW 5 G16 36% 47° 19% –
7 PM Mostly Clear 71° 71° 0% 0.00 in SSW 5 G16 42% 47° 19% –
8 PM Mostly Clear 67° 67° 0% 0.00 in Calm 49% 47° 19% –
9 PM Mostly Clear 64° 64° 0% 0.00 in Calm 54% 47° 19% –
10 PM Mostly Clear 61° 61° 0% 0.00 in Calm 59% 47° 19% –
11 PM Partly Cloudy 59° 59° 0% 0.00 in N 10 G16 62% 46° 33% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 57° 57° 0% 0.00 in N 10 G16 64% 45° 33% –
1 AM Partly Cloudy 55° 55° 0% 0.00 in N 10 G16 66% 44° 33% –
2 AM Partly Cloudy 54° 54° 0% 0.00 in N 5 G12 66% 43° 33% –
3 AM Partly Cloudy 53° 53° 0% 0.00 in N 5 G12 67% 42° 33% –
4 AM Partly Cloudy 53° 53° 0% 0.00 in N 5 G12 67% 42° 33% –
5 AM Partly Cloudy 53° 53° 0% 0.00 in N 5 66% 42° 41% –
6 AM Mostly Sunny 52° 52° 0% 0.00 in N 5 68% 42° 41% –
7 AM Mostly Sunny 53° 53° 0% 0.00 in N 5 68% 43° 41% –
8 AM Mostly Sunny 55° 55° 0% 0.00 in Calm 64% 43° 41% –
9 AM Mostly Sunny 61° 61° 0% 0.00 in Calm 52% 43° 41% –
10 AM Mostly Sunny 69° 69° 0% 0.00 in Calm 41% 44° 41% –
11 AM Mostly Sunny 75° 75° 0% 0.00 in Calm 33% 44° 42% –
12 PM Mostly Sunny 78° 78° 0% 0.00 in Calm 30% 44° 42% –
1 PM Mostly Sunny 79° 79° 0% 0.00 in Calm 29% 44° 42% –
2 PM Mostly Sunny 79° 79° 0% 0.00 in S 5 G15 29% 44° 42% –
3 PM Mostly Sunny 79° 79° 0% 0.00 in S 5 G15 30% 45° 42% –
4 PM Mostly Sunny 79° 79° 0% 0.00 in S 5 G15 32% 47° 42% –
5 PM Mostly Sunny 77° 77° 0% 0.00 in SSW 5 G17 36% 48° 40% –
6 PM Partly Cloudy 74° 74° 0% 0.00 in SSW 5 G17 41% 49° 40% –
7 PM Partly Cloudy 70° 70° 0% 0.00 in SSW 5 G17 47% 49° 40% –
8 PM Partly Cloudy 66° 66° 0% 0.00 in Calm 54% 49° 40% –
9 PM Partly Cloudy 63° 63° 0% 0.00 in Calm 60% 49° 40% –
10 PM Partly Cloudy 61° 61° 0% 0.00 in Calm 66% 50° 40% –
11 PM Mostly Cloudy 59° 59° 1% 0.00 in N 5 69% 49° 51% –
Thursday, October 2910 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 57° 57° 1% 0.00 in N 5 71% 48° 51% –
1 AM Mostly Cloudy 56° 56° 1% 0.00 in N 5 71% 47° 51% –
2 AM Mostly Cloudy 55° 55° 1% 0.00 in Calm 72% 46° 51% –
3 AM Mostly Cloudy 54° 54° 1% 0.00 in Calm 74% 46° 51% –
4 AM Mostly Cloudy 53° 53° 1% 0.00 in Calm 76% 46° 51% –
5 AM Mostly Cloudy 53° 53° 2% 0.00 in Calm 77% 46° 56% –
6 AM Partly Sunny 52° 52° 2% 0.00 in Calm 79% 46° 56% –
7 AM Partly Sunny 52° 52° 2% 0.00 in Calm 79% 46° 56% –
8 AM Partly Sunny 54° 54° 2% 0.00 in Calm 74% 46° 56% –
9 AM Partly Sunny 59° 59° 2% 0.00 in Calm 63% 46° 56% –

National Weather Service forecast updated 1 hr 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 4Search index and reflects what the press published. Terms of use.