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As of 20:27 PDT

Weather in Castaic, CA

83°Current weather

Castaic, Saturday, 8 August, 20:27

Clear. Feels like 81°. High 93°, low 65°.

Pressure29.85 inHg
Wind2 mph SW
Humidity26%
Visibility6.2 mi
Dew point56°

10-day forecast for Castaic, CA: 62° to 98°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

98°
Best day: Monday, August 10
87°
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0994° / 66°0Clear
MorningClear76°feels 74°
AfternoonClear94°feels 90°
EveningMostly clear78°feels 77°
OvernightClear70°feels 68°
94 °Clear

Castaic, Sunday, 9 August

Clear. High 94°, low 66°.

Pressure29.83 inHg
Wind8.1 mph S
Humidity19%
Visibility6.2 mi
Dew point50°
Mon, 1098° / 66°0Partly cloudy
MorningOvercast74°feels 73°
AfternoonPartly cloudy98°feels 94°
EveningClear77°feels 76°
OvernightOvercast69°feels 68°
98 °Partly cloudy

Castaic, Monday, 10 August

Partly cloudy. High 98°, low 66°.

Pressure29.88 inHg
Wind9.4 mph SW
Humidity19%
Visibility6.2 mi
Dew point48°
Tue, 1194° / 69°0Overcast
MorningOvercast75°feels 74°
AfternoonOvercast94°feels 90°
EveningClear75°feels 74°
OvernightClear71°feels 69°
94 °Overcast

Castaic, Tuesday, 11 August

Overcast. High 94°, low 69°.

Pressure29.94 inHg
Wind8.2 mph SW
Humidity21%
Visibility6.2 mi
Dew point46°
Wed, 1290° / 66°0Mostly clear
MorningPartly cloudy74°feels 73°
AfternoonPartly cloudy90°feels 87°
EveningOvercast71°feels 70°
OvernightClear69°feels 67°
90 °Mostly clear

Castaic, Wednesday, 12 August

Mostly clear. High 90°, low 66°.

Pressure29.88 inHg
Wind10.5 mph SW
Humidity24%
Visibility6.2 mi
Dew point48°
Thu, 1388° / 66°0Partly cloudy
MorningPartly cloudy71°feels 70°
AfternoonPartly cloudy81°feels 80°
EveningPartly cloudy80°feels 79°
OvernightPartly cloudy66°feels 65°
88 °Partly cloudy

Castaic, Thursday, 13 August

Partly cloudy. High 88°, low 66°.

Pressure29.88 inHg
Wind12.5 mph S
Humidity33%
Visibility—
Dew point47°
Fri, 1487° / 63°0Overcast
MorningOvercast67°feels 67°
AfternoonOvercast79°feels 78°
EveningOvercast81°feels 80°
OvernightOvercast65°feels 64°
87 °Overcast

Castaic, Friday, 14 August

Overcast. High 87°, low 63°.

Pressure29.97 inHg
Wind11.3 mph SW
Humidity37%
Visibility—
Dew point48°
Sat, 1592° / 62°0Clear
MorningClear69°feels 67°
AfternoonClear85°feels 83°
EveningClear84°feels 81°
OvernightClear64°feels 63°
92 °Clear

Castaic, Saturday, 15 August

Clear. High 92°, low 62°.

Pressure30.00 inHg
Wind13.1 mph SW
Humidity23%
Visibility—
Dew point40°
Sun, 1693° / 64°0Partly cloudy
MorningPartly cloudy70°feels 68°
AfternoonPartly cloudy87°feels 83°
EveningPartly cloudy84°feels 81°
OvernightPartly cloudy68°feels 66°
93 °Partly cloudy

Castaic, Sunday, 16 August

Partly cloudy. High 93°, low 64°.

Pressure30.03 inHg
Wind12.5 mph SW
Humidity19%
Visibility—
Dew point37°
Mon, 1796° / 69°0Mostly clear
MorningMostly clear75°feels 72°
AfternoonMostly clear90°feels 86°
EveningMostly clear88°feels 85°
OvernightMostly clear74°feels 72°
96 °Mostly clear

Castaic, Monday, 17 August

Mostly clear. High 96°, low 69°.

Pressure30.00 inHg
Wind12.2 mph SW
Humidity17%
Visibility—
Dew point37°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Castaic, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.