10-day forecast for Westminster, CA: 57° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 29
68° · 0.3 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3072° / 63°0
Morning67°feels 66°
Afternoon72°feels 71°
Evening65°feels 65°
Overnight66°feels 65°
72 °
Westminster, Friday, 30 October
Light rain. High 72°, low 63°.
Pressure29.94 inHg
Wind7 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Sat, 3168° / 61°0.3
Morning63°feels 63°
Afternoon68°feels 67°
Evening64°feels 64°
Overnight62°feels 62°
68 °
Westminster, Saturday, 31 October
Rain. High 68°, low 61°.
Pressure29.94 inHg
Wind0 mph NW
Humidity61%
Visibility6.2 mi
Dew point54°
Sun, 0170° / 62°0.3
Morning62°feels 63°
Afternoon69°feels 69°
Evening65°feels 64°
Overnight62°feels 63°
70 °
Westminster, Sunday, 1 November
Rain. High 70°, low 62°.
Pressure29.83 inHg
Wind3.9 mph W
Humidity79%
Visibility5.8 mi
Dew point59°
Mon, 0272° / 59°0
Morning59°feels 59°
Afternoon72°feels 72°
Evening69°feels 69°
Overnight60°feels 60°
72 °
Westminster, Monday, 2 November
Clear. High 72°, low 59°.
Pressure30.09 inHg
Wind0.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point56°
Tue, 0374° / 57°0
Morning60°feels 60°
Afternoon69°feels 69°
Evening71°feels 71°
Overnight62°feels 62°
74 °
Westminster, Tuesday, 3 November
Clear. High 74°, low 57°.
Pressure30.06 inHg
Wind3.3 mph NW
Humidity68%
Visibility—
Dew point56°
Wed, 0469° / 63°0
Morning65°feels 65°
Afternoon68°feels 68°
Evening69°feels 68°
Overnight67°feels 66°
69 °
Westminster, Wednesday, 4 November
Partly cloudy. High 69°, low 63°.
Pressure29.94 inHg
Wind9.8 mph W
Humidity70%
Visibility—
Dew point57°
Thu, 0571° / 65°0.01
Morning67°feels 66°
Afternoon69°feels 68°
Evening70°feels 69°
Overnight67°feels 67°
71 °
Westminster, Thursday, 5 November
Light rain. High 71°, low 65°.
Pressure29.91 inHg
Wind9.7 mph W
Humidity60%
Visibility—
Dew point54°
Fri, 0672° / 66°0
Morning67°feels 67°
Afternoon70°feels 69°
Evening71°feels 70°
Overnight69°feels 67°
72 °
Westminster, Friday, 6 November
Partly cloudy. High 72°, low 66°.
Pressure29.88 inHg
Wind9.8 mph SW
Humidity59%
Visibility—
Dew point54°
Sat, 0773° / 66°0
Morning68°feels 67°
Afternoon70°feels 69°
Evening71°feels 71°
Overnight69°feels 68°
73 °
Westminster, Saturday, 7 November
Clear. High 73°, low 66°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity47%
Visibility—
Dew point49°
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.