Castaic Junction, CA Weather

02:00 Friday Artboard
Partly cloudy Partly cloudy 12° Feels like 12° Last Quarter Last Quarter Illuminated: 25%
reloj Hourly Cloudy skies for the next few hours
  • Today 3 May Scattered clouds 24° / 11° Calm 17 - 37 km/h
  • Tomorrow 4 May Partly cloudy 21° / 11° Calm 24 - 49 km/h
  • Sunday 5 May Scattered clouds 20° / 9° Calm 25 - 52 km/h
  • Monday 6 May Clear 24° / 8° Calm 16 - 35 km/h
  • Tuesday 7 May Scattered clouds 27° / 11° Calm 18 - 40 km/h
  • Wednesday 8 May Clear 31° / 11° Calm 22 - 46 km/h
  • Thursday 9 May Clear 32° / 13° Calm 25 - 51 km/h

Weather Forecast for Castaic Junction, CA Today

, 3 May

Tomorrow

, 4 May
03:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm South 2 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 66%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 7 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 3700 m
04:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southeast 1 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 7 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 3800 m
05:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm South 1 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 75%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 6 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 3800 m
06:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm South 2 - 7 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 77%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 6 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 7 km/h
  • Snowline Snowline 3800 m
07:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southeast 1 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 78%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 6 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 3900 m
Partly cloudy 08:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm South 2 - 10 km/h
UV Index 1 Low SPF: no
Partly cloudy 08:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm South 2 - 10 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 72%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 3 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 10 km/h
  • Snowline Snowline 3900 m
09:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Calm Southwest 5 - 15 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 37%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 3900 m
10:00 Clear 18° Clear
Feels Like 18°
Calm Southwest 7 - 19 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 6%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3900 m
Clear 11:00 Clear 20° Clear
Feels Like 20°
Calm Southwest 11 - 25 km/h
UV Index 6 High SPF: 15-25
Clear 11:00 Clear 20° Clear
Feels Like 20°
Calm Southwest 11 - 25 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1012 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 3900 m
12:00 Clear 22° Clear
Feels Like 22°
Calm Southwest 13 - 29 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 3900 m
13:00 Clear 23° Clear
Feels Like 25°
Calm Southwest 14 - 31 km/h
UV Index 8 Very High! SPF: 25-50
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 3900 m
Clear 14:00 Clear 24° Clear
Feels Like 25°
Calm Southwest 16 - 35 km/h
UV Index 7 High SPF: 15-25
Clear 14:00 Clear 24° Clear
Feels Like 25°
Calm Southwest 16 - 35 km/h
UV Index 7 High SPF: 15-25
  • Rain Rain 0% 0 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 3%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 3900 m
15:00 Clear 24° Clear
Feels Like 25°
Calm Southwest 17 - 37 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 3%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 3900 m
16:00 Clear 23° Clear
Feels Like 25°
Calm Southwest 16 - 37 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 3800 m
Clear 17:00 Clear 22° Clear
Feels Like 22°
Calm Southwest 15 - 37 km/h
UV Index 2 Low SPF: no
Clear 17:00 Clear 22° Clear
Feels Like 22°
Calm Southwest 15 - 37 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 5%
  • Feels Like Feels Like 22 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 3800 m
18:00 Clear 21° Clear
Feels Like 21°
Calm Southwest 12 - 32 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 58%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 7%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 12 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 3800 m
19:00 Clear 20° Clear
Feels Like 20°
Calm Southwest 8 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point 12 °C
  • Clouds Clouds 5%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 3800 m
Clear 20:00 Clear 18° Clear
Feels Like 18°
Calm West 5 - 32 km/h
UV Index 0 Low SPF: no
Clear 20:00 Clear 18° Clear
Feels Like 18°
Calm West 5 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 3900 m
21:00 Clear sky 17° Clear sky
Feels Like 17°
Calm Northwest 2 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 3900 m
22:00 Clear sky 16° Clear sky
Feels Like 16°
Calm Northwest 1 - 6 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 6 km/h
  • Snowline Snowline 3900 m
Clear sky 23:00 Clear sky 16° Clear sky
Feels Like 16°
Calm Northeast 1 - 11 km/h
UV Index 0 Low SPF: no
Clear sky 23:00 Clear sky 16° Clear sky
Feels Like 16°
Calm Northeast 1 - 11 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 11 km/h
  • Snowline Snowline 3900 m
24:00 Clear sky 15° Clear sky
Feels Like 15°
Calm East 1 - 6 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 6 km/h
  • Snowline Snowline 3900 m

Pollution in Castaic Junction

Detail
26
Fair PM₂₅ (14 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

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