10-day forecast for Placentia, CA: 69° to 98°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
98°
Best day: Saturday, August 8
82°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0996° / 69°0
Morning78°feels 78°
Afternoon96°feels 96°
Evening80°feels 80°
Overnight73°feels 73°
96 °
Placentia, Sunday, 9 August
Clear. High 96°, low 69°.
Pressure29.83 inHg
Wind8 mph SW
Humidity35%
Visibility6.2 mi
Dew point58°
Mon, 1090° / 71°0
Morning78°feels 78°
Afternoon90°feels 88°
Evening80°feels 81°
Overnight73°feels 73°
90 °
Placentia, Monday, 10 August
Overcast. High 90°, low 71°.
Pressure29.88 inHg
Wind8.7 mph SW
Humidity36%
Visibility6.2 mi
Dew point58°
Tue, 1189° / 74°0
Morning75°feels 75°
Afternoon89°feels 87°
Evening81°feels 81°
Overnight75°feels 75°
89 °
Placentia, Tuesday, 11 August
Overcast. High 89°, low 74°.
Pressure29.94 inHg
Wind7.2 mph SW
Humidity33%
Visibility6.2 mi
Dew point55°
Wed, 1287° / 72°0
Morning74°feels 74°
Afternoon87°feels 86°
Evening83°feels 82°
Overnight74°feels 74°
87 °
Placentia, Wednesday, 12 August
Clear. High 87°, low 72°.
Pressure29.88 inHg
Wind7.8 mph SW
Humidity35%
Visibility6.2 mi
Dew point55°
Thu, 1383° / 71°0
Morning74°feels 74°
Afternoon80°feels 80°
Evening80°feels 80°
Overnight72°feels 72°
83 °
Placentia, Thursday, 13 August
Overcast. High 83°, low 71°.
Pressure29.91 inHg
Wind11.3 mph SW
Humidity51%
Visibility—
Dew point58°
Fri, 1482° / 70°0
Morning73°feels 73°
Afternoon78°feels 78°
Evening80°feels 80°
Overnight73°feels 73°
82 °
Placentia, Friday, 14 August
Overcast. High 82°, low 70°.
Pressure29.97 inHg
Wind11 mph SW
Humidity53%
Visibility—
Dew point58°
Sat, 1588° / 70°0
Morning73°feels 73°
Afternoon82°feels 81°
Evening84°feels 82°
Overnight74°feels 74°
88 °
Placentia, Saturday, 15 August
Clear. High 88°, low 70°.
Pressure30.00 inHg
Wind12.4 mph SW
Humidity44%
Visibility—
Dew point56°
Sun, 1689° / 71°0
Morning74°feels 74°
Afternoon83°feels 82°
Evening85°feels 83°
Overnight76°feels 76°
89 °
Placentia, Sunday, 16 August
Overcast. High 89°, low 71°.
Pressure30.03 inHg
Wind10.4 mph SW
Humidity37%
Visibility—
Dew point52°
Mon, 1793° / 72°0
Morning76°feels 75°
Afternoon85°feels 83°
Evening88°feels 85°
Overnight78°feels 78°
93 °
Placentia, Monday, 17 August
Mostly clear. High 93°, low 72°.
Pressure29.97 inHg
Wind11.1 mph W
Humidity34%
Visibility—
Dew point51°
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.