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Castaic, CA 91384 Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Tonight
Mostly clear, with a low around 51. North wind 10 to 15 mph, with gusts as high as 25 mph.
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Saturday
Sunny, with a high near 78. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
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Saturday Night
Clear, with a low around 52. North northeast wind 5 to 10 mph.
National Weather Service forecast updated 13 hrs ago.
Hourly
Hourly forecast- Now56°
- 2 AM53°
- 3 AM53°
- 4 AM53°
- 5 AM51°
- 6 AM51°
- 7 AM51°
- 8 AM55°
- 9 AM65°
- 10 AM69°
- 11 AM72°
- 12 PM75°
- 1 PM78°
- 2 PM78°
- 3 PM78°
- 4 PM78°
- 5 PM77°
- 6 PM67°
- 7 PM63°
- 8 PM62°
- 9 PM61°
- 10 PM59°
- 11 PM58°
- Sun12 AM57°
Daily forecast
Details- FriOct 23Mostly Sunny14%51°73°
- TodayOct 24Sunny52°78°
- SunOct 25Sunny53°81°
- MonOct 26Sunny52°83°
- TueOct 27Sunny51°81°
- WedOct 28Mostly Sunny52°80°
- ThuOct 29Mostly Sunny15%51°75°
- FriOct 30Partly cloudy54°74°
- SatOct 31Rain0.27 in56°74°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Castaic
More weather news-
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Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- SatGood (44)
Santa Clarita Vly, CA reporting area · 2 hrs ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlySandberg, records since 1934. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Los Angeles 59 km
- Oxnard 60 km
- Glendale 51 km
- Santa Clarita 13 km
- Lancaster 51 km
- Palmdale 48 km
- Valencia 5 km
- Pasadena 58 km
- Thousand Oaks 40 km
- Simi Valley 28 km
- Burbank 44 km
- Santa Monica 53 km
Forecasters' discussion
From the National Weather Service office in LOX, issued 2 hrs ago
Synopsis
23/720 PM.
Weak northeast winds are expected to develop this weekend, bringing drier conditions and warmer temperatures to the region that will persist into next week. There is another chance of rain late this coming week into next weekend.
Long Term (tue-fri)
23/129 PM.
A slow cooling trend is expected to begin around next Tuesday as an upper level low drops out of the Pac NW. This will begin the turn back towards onshore flow and in turn slowly cooling temperatures through the end of the week. It still looks favorable for rain to return to southern California late next week with the most likely day being next Saturday (Halloween) or Sunday.
Aviation
24/0540Z.
At 05Z over KLAX, there was no marine layer and no inversion.
High confidence in VFR conditions at all TAF sites through at least 06Z Sunday. Light LLWS possible at KVNY KBUR KCMA with NE winds aloft.
KLAX...High confidence in VFR conditions through at least 12Z Sunday, except for a 20% chance of IFR ceilings after 10Z Sunday. High confidence in any east winds staying under 08 knots.
KBUR...High confidence in VFR conditions through at least 06Z Sunday. North winds 5-10 knots likely at times through 12-16Z, and/or possible LLWS +/- 10 knots.
Marine
23/845 PM.
Gusty west to northwest Small Craft Advisory (SCA) winds will impact most of the waters through tonight, including the western half of the Santa Barbara Channel. Seas near 10 feet will continue through late tonight across portions of the outer waters. Otherwise, relatively quiet conditions are expected through the weekend except for localized SCA northeast wind gusts nearshore from Point Mugu through the Malibu coast in the morning hours Saturday & Sunday.There is a 30% chance of SCA NE wind gusts nearshore from Point Mugu to Malibu late tonight through Saturday morning.
Northwest winds will increase next week, with around a 50% chance of SCA level winds Monday through at least mid-week.
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.