10-day forecast for Cupertino, CA: 44° to 64°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Saturday, November 14
59° · 1.5 in
Worst day: Wednesday, November 18
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1562° / 51°0.26
Morning56°feels 56°
Afternoon56°feels 55°
Evening56°feels 56°
Overnight54°feels 53°
62 °
Cupertino, Sunday, 15 November
Rain. High 62°, low 51°.
Pressure30.03 inHg
Wind7.4 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 1658° / 48°0.04
Morning53°feels 52°
Afternoon58°feels 57°
Evening49°feels 49°
Overnight55°feels 55°
58 °
Cupertino, Monday, 16 November
Light rain. High 58°, low 48°.
Pressure30.15 inHg
Wind4.2 mph N
Humidity68%
Visibility6.2 mi
Dew point46°
Tue, 1760° / 44°0
Morning48°feels 48°
Afternoon59°feels 57°
Evening48°feels 47°
Overnight46°feels 46°
60 °
Cupertino, Tuesday, 17 November
Clear. High 60°, low 44°.
Pressure30.03 inHg
Wind2.7 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Wed, 1859° / 52°1.5
Morning54°feels 53°
Afternoon58°feels 57°
Evening56°feels 55°
Overnight53°feels 51°
59 °
Cupertino, Wednesday, 18 November
Heavy rain. High 59°, low 52°.
Pressure29.85 inHg
Wind4.8 mph S
Humidity87%
Visibility3.3 mi
Dew point53°
Thu, 1957° / 49°0.93
Morning52°feels 51°
Afternoon54°feels 53°
Evening55°feels 54°
Overnight49°feels 49°
57 °
Cupertino, Thursday, 19 November
Rain. High 57°, low 49°.
Pressure29.80 inHg
Wind10.4 mph SE
Humidity93%
Visibility—
Dew point51°
Fri, 2061° / 49°0.07
Morning52°feels 51°
Afternoon58°feels 57°
Evening58°feels 57°
Overnight52°feels 52°
61 °
Cupertino, Friday, 20 November
Light rain. High 61°, low 49°.
Pressure30.03 inHg
Wind5.7 mph W
Humidity81%
Visibility—
Dew point51°
Sat, 2163° / 50°0
Morning53°feels 52°
Afternoon58°feels 57°
Evening59°feels 58°
Overnight53°feels 52°
63 °
Cupertino, Saturday, 21 November
Partly cloudy. High 63°, low 50°.
Pressure30.09 inHg
Wind4.6 mph S
Humidity79%
Visibility—
Dew point50°
Sun, 2258° / 52°0.08
Morning54°feels 54°
Afternoon57°feels 56°
Evening55°feels 55°
Overnight52°feels 51°
58 °
Cupertino, Sunday, 22 November
Light rain. High 58°, low 52°.
Pressure30.06 inHg
Wind5.7 mph S
Humidity76%
Visibility—
Dew point49°
Mon, 2358° / 51°1.13
Morning54°feels 53°
Afternoon58°feels 57°
Evening57°feels 56°
Overnight57°feels 57°
58 °
Cupertino, Monday, 23 November
Heavy rain. High 58°, low 51°.
Pressure30.00 inHg
Wind18.3 mph S
Humidity76%
Visibility—
Dew point50°
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 Cupertino, 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.