10-day forecast for Winchester, CA: 51° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Monday, October 26
66° · 0.89 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2575° / 56°0
Morning60°feels 58°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight57°feels 56°
75 °
Winchester, Sunday, 25 October
Clear. High 75°, low 56°.
Pressure30.03 inHg
Wind1.5 mph SW
Humidity31%
Visibility6.2 mi
Dew point43°
Mon, 2678° / 55°0
Morning58°feels 57°
Afternoon78°feels 76°
Evening63°feels 61°
Overnight61°feels 60°
78 °
Winchester, Monday, 26 October
Clear. High 78°, low 55°.
Pressure30.06 inHg
Wind1.5 mph W
Humidity33%
Visibility6.2 mi
Dew point44°
Tue, 2777° / 51°0
Morning53°feels 52°
Afternoon77°feels 76°
Evening61°feels 60°
Overnight55°feels 54°
77 °
Winchester, Tuesday, 27 October
Clear. High 77°, low 51°.
Pressure29.94 inHg
Wind1.3 mph S
Humidity35%
Visibility6.2 mi
Dew point44°
Wed, 2876° / 51°0
Morning51°feels 50°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight54°feels 53°
76 °
Winchester, Wednesday, 28 October
Partly cloudy. High 76°, low 51°.
Pressure29.94 inHg
Wind2 mph S
Humidity38%
Visibility1.8 mi
Dew point43°
Thu, 2970° / 53°0.01
Morning56°feels 56°
Afternoon65°feels 64°
Evening67°feels 66°
Overnight58°feels 57°
70 °
Winchester, Thursday, 29 October
Light rain. High 70°, low 53°.
Pressure29.97 inHg
Wind7.1 mph S
Humidity72%
Visibility—
Dew point53°
Fri, 3064° / 53°0
Morning59°feels 58°
Afternoon63°feels 62°
Evening60°feels 59°
Overnight53°feels 53°
64 °
Winchester, Friday, 30 October
Light rain. High 64°, low 53°.
Pressure29.88 inHg
Wind10.7 mph S
Humidity61%
Visibility—
Dew point49°
Sat, 3163° / 51°0.01
Morning53°feels 52°
Afternoon59°feels 57°
Evening62°feels 60°
Overnight54°feels 53°
63 °
Winchester, Saturday, 31 October
Light rain. High 63°, low 51°.
Pressure30.00 inHg
Wind4.9 mph S
Humidity60%
Visibility—
Dew point44°
Sun, 0175° / 55°0.38
Morning59°feels 57°
Afternoon69°feels 67°
Evening67°feels 65°
Overnight56°feels 56°
75 °
Winchester, Sunday, 1 November
Rain. High 75°, low 55°.
Pressure30.06 inHg
Wind8.7 mph E
Humidity31%
Visibility—
Dew point35°
Mon, 0266° / 58°0.89
Morning59°feels 59°
Afternoon63°feels 62°
Evening63°feels 62°
Overnight58°feels 57°
66 °
Winchester, Monday, 2 November
Heavy rain. High 66°, low 58°.
Pressure30.09 inHg
Wind12.7 mph S
Humidity79%
Visibility—
Dew point55°
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 Winchester, 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.