Castaic weather

The forecast for Castaic (United States) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

California, United States34.49°N, 118.62°WAmerica/Los Angeles (UTC-7)ECMWF: October 25 at 11:00 AM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 25Mostly clear
    gusts 10 km/h
    14°C 14°C
  2. TomorrowOctober 26Clear sky
    gusts 28 km/h
    24°C 12°C
  3. TuesdayOctober 27Clear sky
    gusts 30 km/h
    22°C 11°C
  4. WednesdayOctober 28Partly cloudy
    gusts 23 km/h
    22°C 10°C
  5. ThursdayOctober 29Cloudy
    gusts 10 km/h
    21°C 11°C
  6. FridayOctober 30Light rain
    0.9 mm · gusts 13 km/h
    19°C 12°C
  7. SaturdayOctober 31Rain
    8 mm · gusts 25 km/h
    17°C 12°C
  8. SundayNovember 1Rain
    10 mm · gusts 38 km/h
    17°C 13°C
  9. MondayNovember 2Clear sky
    gusts 43 km/h
    21°C 12°C
  10. TuesdayNovember 3Clear sky
    0.1 mm · gusts 27 km/h
    23°C 11°C

Over the next 10 days in Castaic, temperatures will range from 10°C to 24°C, with 19 mm of rain or snow in total. Days with at least 1 mm of precipitation: 2. ECMWF model run from October 25 at 11:00 AM.

Castaic wind forecast for 10 days

Windiest: Monday, November 2 - average 13 km/h, gusts up to 43 km/h. Calmest: Saturday, October 31 - average 3 km/h. The wind blows most often from the southwest.

DayWindGustsDirection
Today3 km/h10 km/h north
Tomorrow6 km/h28 km/h southwest
Tue, 10/276 km/h30 km/h southwest
Wed, 10/284 km/h23 km/h southwest
Thu, 10/294 km/h10 km/h southwest
Fri, 10/306 km/h13 km/h southwest
Sat, 10/313 km/h25 km/h northwest
Sun, 11/112 km/h38 km/h northeast
Mon, 11/213 km/h43 km/h northeast
Tue, 11/38 km/h27 km/h north

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Climate through the year

In October, daytime temperatures here average 26°C and nights 10°C, with about 17 mm of rain over the month. The warmest month is July (an average of 35°C by day), the coolest is December (14°C by day, 2°C at night). The wettest month is January (about 75 mm), while June is almost completely dry.

MonthDayNightRain
January14°C3°C75 mm
February15°C3°C73 mm
March19°C4°C51 mm
April21°C6°C22 mm
May26°C9°C10 mm
June32°C13°C1 mm
July35°C18°C2 mm
August35°C17°C1 mm
September32°C15°C3 mm
October26°C10°C17 mm
November19°C6°C25 mm
December14°C2°C61 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for Castaic comes from the ECMWF model and is computed for the point 34.49°N, 118.62°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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