10-day forecast for Clayton, CA: 44° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Sunday, November 8
65° · 0.18 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0265° / 44°0
Morning49°feels 49°
Afternoon64°feels 62°
Evening53°feels 51°
Overnight49°feels 48°
65 °
Clayton, Monday, 2 November
Overcast. High 65°, low 44°.
Pressure30.15 inHg
Wind3.9 mph E
Humidity50%
Visibility2.5 mi
Dew point46°
Tue, 0365° / 45°0.18
Morning51°feels 50°
Afternoon64°feels 63°
Evening57°feels 57°
Overnight50°feels 49°
65 °
Clayton, Tuesday, 3 November
Light rain. High 65°, low 45°.
Pressure30.06 inHg
Wind3.5 mph SE
Humidity80%
Visibility4.3 mi
Dew point54°
Wed, 0467° / 52°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening59°feels 59°
Overnight53°feels 52°
67 °
Clayton, Wednesday, 4 November
Clear. High 67°, low 52°.
Pressure30.06 inHg
Wind4.2 mph W
Humidity54%
Visibility6.2 mi
Dew point48°
Thu, 0572° / 50°0
Morning55°feels 54°
Afternoon72°feels 71°
Evening69°feels 68°
Overnight54°feels 53°
72 °
Clayton, Thursday, 5 November
Clear. High 72°, low 50°.
Pressure30.09 inHg
Wind3.2 mph NW
Humidity46%
Visibility6.2 mi
Dew point46°
Fri, 0669° / 53°0
Morning55°feels 54°
Afternoon63°feels 62°
Evening67°feels 66°
Overnight58°feels 57°
69 °
Clayton, Friday, 6 November
Overcast. High 69°, low 53°.
Pressure30.18 inHg
Wind4.4 mph SW
Humidity78%
Visibility—
Dew point53°
Sat, 0775° / 55°0
Morning58°feels 57°
Afternoon66°feels 65°
Evening73°feels 72°
Overnight63°feels 61°
75 °
Clayton, Saturday, 7 November
Clear. High 75°, low 55°.
Pressure30.09 inHg
Wind4.2 mph NE
Humidity50%
Visibility—
Dew point44°
Sun, 0877° / 58°0
Morning62°feels 60°
Afternoon69°feels 67°
Evening75°feels 74°
Overnight65°feels 63°
77 °
Clayton, Sunday, 8 November
Clear. High 77°, low 58°.
Pressure30.12 inHg
Wind4.4 mph NE
Humidity33%
Visibility—
Dew point37°
Mon, 0974° / 61°0
Morning64°feels 62°
Afternoon69°feels 67°
Evening73°feels 71°
Overnight64°feels 62°
74 °
Clayton, Monday, 9 November
Overcast. High 74°, low 61°.
Pressure30.09 inHg
Wind3.6 mph NE
Humidity34%
Visibility—
Dew point38°
Tue, 1076° / 58°0
Morning62°feels 60°
Afternoon69°feels 67°
Evening74°feels 72°
Overnight64°feels 61°
76 °
Clayton, Tuesday, 10 November
Partly cloudy. High 76°, low 58°.
Pressure30.09 inHg
Wind4 mph W
Humidity34%
Visibility—
Dew point38°
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 Clayton, 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.