10-day forecast for Brea Chem, 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: Sunday, August 9
78°
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 70°0
Morning77°feels 77°
Afternoon95°feels 95°
Evening80°feels 80°
Overnight72°feels 72°
95 °
Brea Chem, Monday, 10 August
Partly cloudy. High 95°, low 70°.
Pressure29.88 inHg
Wind8.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point58°
Tue, 1189° / 73°0
Morning75°feels 75°
Afternoon89°feels 86°
Evening82°feels 81°
Overnight75°feels 74°
89 °
Brea Chem, Tuesday, 11 August
Clear. High 89°, low 73°.
Pressure29.94 inHg
Wind8 mph SW
Humidity35%
Visibility6.2 mi
Dew point56°
Wed, 1286° / 72°0
Morning73°feels 73°
Afternoon86°feels 85°
Evening77°feels 77°
Overnight74°feels 74°
86 °
Brea Chem, Wednesday, 12 August
Partly cloudy. High 86°, low 72°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity36%
Visibility6.2 mi
Dew point55°
Thu, 1382° / 70°0
Morning73°feels 73°
Afternoon79°feels 79°
Evening78°feels 78°
Overnight71°feels 71°
82 °
Brea Chem, Thursday, 13 August
Mostly clear. High 82°, low 70°.
Pressure29.91 inHg
Wind11.1 mph SW
Humidity50%
Visibility—
Dew point57°
Fri, 1481° / 69°0
Morning71°feels 71°
Afternoon77°feels 77°
Evening80°feels 80°
Overnight74°feels 74°
81 °
Brea Chem, Friday, 14 August
Overcast. High 81°, low 69°.
Pressure29.97 inHg
Wind9.7 mph SW
Humidity51%
Visibility—
Dew point56°
Sat, 1578° / 70°0
Morning74°feels 73°
Afternoon76°feels 75°
Evening78°feels 78°
Overnight73°feels 73°
78 °
Brea Chem, Saturday, 15 August
Overcast. High 78°, low 70°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity50%
Visibility—
Dew point55°
Sun, 1686° / 71°0
Morning74°feels 73°
Afternoon80°feels 80°
Evening82°feels 81°
Overnight74°feels 74°
86 °
Brea Chem, Sunday, 16 August
Overcast. High 86°, low 71°.
Pressure30.06 inHg
Wind12.6 mph W
Humidity45%
Visibility—
Dew point55°
Mon, 1787° / 71°0
Morning74°feels 74°
Afternoon81°feels 81°
Evening84°feels 82°
Overnight75°feels 74°
87 °
Brea Chem, Monday, 17 August
Overcast. High 87°, low 71°.
Pressure30.06 inHg
Wind11.5 mph SW
Humidity42%
Visibility—
Dew point54°
Tue, 1887° / 72°0
Morning74°feels 74°
Afternoon81°feels 81°
Evening83°feels 82°
Overnight75°feels 75°
87 °
Brea Chem, Tuesday, 18 August
Partly cloudy. High 87°, low 72°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity41%
Visibility—
Dew point53°
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 Brea Chem, 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.