10-day forecast for Westminster, CA: 56° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Monday, October 26
77° · 0.46 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2268° / 59°0.12
Morning61°feels 61°
Afternoon68°feels 68°
Evening63°feels 63°
Overnight62°feels 62°
68 °
Westminster, Thursday, 22 October
Light rain. High 68°, low 59°.
Pressure29.94 inHg
Wind2.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point58°
Fri, 2371° / 56°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening64°feels 64°
Overnight59°feels 59°
71 °
Westminster, Friday, 23 October
Clear. High 71°, low 56°.
Pressure30.00 inHg
Wind1.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point55°
Sat, 2473° / 57°0
Morning57°feels 57°
Afternoon73°feels 73°
Evening66°feels 66°
Overnight59°feels 58°
73 °
Westminster, Saturday, 24 October
Clear. High 73°, low 57°.
Pressure29.97 inHg
Wind1.1 mph W
Humidity69%
Visibility6.2 mi
Dew point59°
Sun, 2577° / 59°0
Morning62°feels 62°
Afternoon72°feels 72°
Evening74°feels 74°
Overnight60°feels 60°
77 °
Westminster, Sunday, 25 October
Mostly clear. High 77°, low 59°.
Pressure30.03 inHg
Wind4.3 mph NW
Humidity64%
Visibility—
Dew point57°
Mon, 2681° / 59°0
Morning64°feels 63°
Afternoon75°feels 75°
Evening77°feels 77°
Overnight70°feels 70°
81 °
Westminster, Monday, 26 October
Overcast. High 81°, low 59°.
Pressure30.03 inHg
Wind6.2 mph W
Humidity54%
Visibility—
Dew point55°
Tue, 2778° / 71°0
Morning73°feels 72°
Afternoon76°feels 75°
Evening76°feels 75°
Overnight72°feels 72°
78 °
Westminster, Tuesday, 27 October
Overcast. High 78°, low 71°.
Pressure30.00 inHg
Wind8.2 mph SW
Humidity40%
Visibility—
Dew point49°
Wed, 2878° / 70°0
Morning71°feels 71°
Afternoon74°feels 74°
Evening74°feels 74°
Overnight71°feels 71°
78 °
Westminster, Wednesday, 28 October
Overcast. High 78°, low 70°.
Pressure29.91 inHg
Wind8.6 mph SW
Humidity48%
Visibility—
Dew point53°
Thu, 2974° / 70°0
Morning71°feels 70°
Afternoon73°feels 72°
Evening72°feels 71°
Overnight71°feels 71°
74 °
Westminster, Thursday, 29 October
Overcast. High 74°, low 70°.
Pressure29.91 inHg
Wind8 mph SW
Humidity54%
Visibility—
Dew point55°
Fri, 3073° / 69°0.01
Morning71°feels 71°
Afternoon73°feels 72°
Evening71°feels 71°
Overnight69°feels 69°
73 °
Westminster, Friday, 30 October
Light rain. High 73°, low 69°.
Pressure29.85 inHg
Wind13 mph W
Humidity54%
Visibility—
Dew point55°
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 Westminster, 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.