10-day forecast for Winchester, CA: 51° to 78°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Monday, October 26
72° · 0.06 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2575° / 56°0
Morning60°feels 59°
Afternoon74°feels 72°
Evening62°feels 61°
Overnight56°feels 55°
75 °
Winchester, Sunday, 25 October
Clear. High 75°, low 56°.
Pressure30.03 inHg
Wind1.3 mph SW
Humidity34%
Visibility1.8 mi
Dew point44°
Mon, 2678° / 55°0
Morning58°feels 56°
Afternoon78°feels 77°
Evening63°feels 62°
Overnight55°feels 54°
78 °
Winchester, Monday, 26 October
Clear. High 78°, low 55°.
Pressure30.03 inHg
Wind1.4 mph SW
Humidity32%
Visibility6.2 mi
Dew point45°
Tue, 2777° / 52°0
Morning53°feels 51°
Afternoon77°feels 75°
Evening61°feels 61°
Overnight55°feels 54°
77 °
Winchester, Tuesday, 27 October
Clear. High 77°, low 52°.
Pressure29.97 inHg
Wind1.3 mph S
Humidity39%
Visibility6.2 mi
Dew point45°
Wed, 2875° / 51°0
Morning56°feels 55°
Afternoon69°feels 67°
Evening70°feels 69°
Overnight54°feels 52°
75 °
Winchester, Wednesday, 28 October
Overcast. High 75°, low 51°.
Pressure29.94 inHg
Wind4.4 mph S
Humidity40%
Visibility—
Dew point40°
Thu, 2968° / 55°0
Morning58°feels 58°
Afternoon64°feels 63°
Evening66°feels 65°
Overnight58°feels 57°
68 °
Winchester, Thursday, 29 October
Overcast. High 68°, low 55°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity65%
Visibility—
Dew point50°
Fri, 3068° / 54°0
Morning56°feels 56°
Afternoon62°feels 61°
Evening64°feels 63°
Overnight56°feels 55°
68 °
Winchester, Friday, 30 October
Overcast. High 68°, low 54°.
Pressure29.94 inHg
Wind8.2 mph S
Humidity64%
Visibility—
Dew point49°
Sat, 3167° / 52°0
Morning55°feels 54°
Afternoon63°feels 61°
Evening64°feels 62°
Overnight56°feels 56°
67 °
Winchester, Saturday, 31 October
Overcast. High 67°, low 52°.
Pressure30.00 inHg
Wind5.4 mph S
Humidity61%
Visibility—
Dew point47°
Sun, 0176° / 60°0.02
Morning62°feels 61°
Afternoon70°feels 69°
Evening71°feels 70°
Overnight64°feels 63°
76 °
Winchester, Sunday, 1 November
Light rain. High 76°, low 60°.
Pressure30.00 inHg
Wind8.4 mph S
Humidity46%
Visibility—
Dew point46°
Mon, 0272° / 61°0.06
Morning63°feels 63°
Afternoon69°feels 68°
Evening70°feels 69°
Overnight61°feels 61°
72 °
Winchester, Monday, 2 November
Light rain. High 72°, low 61°.
Pressure30.15 inHg
Wind6.1 mph S
Humidity60%
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 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.