10-day forecast for Placentia, CA: 56° to 83°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Monday, October 26
66° · 0.44 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2683° / 59°0
Morning64°feels 64°
Afternoon83°feels 81°
Evening68°feels 67°
Overnight64°feels 63°
83 °
Placentia, Monday, 26 October
Clear. High 83°, low 59°.
Pressure30.06 inHg
Wind1.5 mph SW
Humidity34%
Visibility6.2 mi
Dew point48°
Tue, 2776° / 57°0
Morning63°feels 63°
Afternoon76°feels 76°
Evening66°feels 66°
Overnight60°feels 60°
76 °
Placentia, Tuesday, 27 October
Clear. High 76°, low 57°.
Pressure29.97 inHg
Wind2.4 mph S
Humidity52%
Visibility6.2 mi
Dew point55°
Wed, 2877° / 56°0
Morning57°feels 57°
Afternoon77°feels 76°
Evening66°feels 65°
Overnight59°feels 60°
77 °
Placentia, Wednesday, 28 October
Clear. High 77°, low 56°.
Pressure29.94 inHg
Wind1.9 mph S
Humidity46%
Visibility6.2 mi
Dew point51°
Thu, 2971° / 58°0.02
Morning58°feels 58°
Afternoon71°feels 70°
Evening66°feels 66°
Overnight60°feels 59°
71 °
Placentia, Thursday, 29 October
Light rain. High 71°, low 58°.
Pressure29.91 inHg
Wind4 mph S
Humidity59%
Visibility6.2 mi
Dew point55°
Fri, 3071° / 62°0.02
Morning63°feels 63°
Afternoon68°feels 67°
Evening68°feels 67°
Overnight62°feels 62°
71 °
Placentia, Friday, 30 October
Light rain. High 71°, low 62°.
Pressure29.91 inHg
Wind6.4 mph S
Humidity61%
Visibility—
Dew point53°
Sat, 3170° / 60°0.01
Morning61°feels 61°
Afternoon66°feels 65°
Evening68°feels 67°
Overnight65°feels 64°
70 °
Placentia, Saturday, 31 October
Light rain. High 70°, low 60°.
Pressure29.97 inHg
Wind9.3 mph SW
Humidity73%
Visibility—
Dew point55°
Sun, 0166° / 61°0.44
Morning63°feels 62°
Afternoon63°feels 62°
Evening63°feels 63°
Overnight65°feels 65°
66 °
Placentia, Sunday, 1 November
Rain. High 66°, low 61°.
Pressure29.88 inHg
Wind10.6 mph E
Humidity70%
Visibility—
Dew point53°
Mon, 0271° / 67°0.07
Morning68°feels 68°
Afternoon71°feels 71°
Evening69°feels 69°
Overnight68°feels 69°
71 °
Placentia, Monday, 2 November
Light rain. High 71°, low 67°.
Pressure29.91 inHg
Wind7.5 mph E
Humidity59%
Visibility—
Dew point56°
Tue, 0371° / 65°0.27
Morning66°feels 67°
Afternoon67°feels 67°
Evening70°feels 70°
Overnight66°feels 66°
71 °
Placentia, Tuesday, 3 November
Light rain. High 71°, low 65°.
Pressure30.09 inHg
Wind7.2 mph S
Humidity83%
Visibility—
Dew point61°
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 Placentia, 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.