10-day forecast for Winchester, CT: 27° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Wednesday, November 4
60° · 0.36 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0472° / 51°0
Morning59°feels 58°
Afternoon70°feels 70°
Evening56°feels 56°
Overnight52°feels 51°
72 °
Winchester, Wednesday, 4 November
Clear. High 72°, low 51°.
Pressure30.09 inHg
Wind8.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point53°
Thu, 0566° / 56°0.04
Morning59°feels 59°
Afternoon66°feels 66°
Evening63°feels 63°
Overnight57°feels 57°
66 °
Winchester, Thursday, 5 November
Light rain. High 66°, low 56°.
Pressure29.88 inHg
Wind12.6 mph SW
Humidity84%
Visibility4.1 mi
Dew point60°
Fri, 0668° / 56°0.34
Morning60°feels 60°
Afternoon68°feels 67°
Evening58°feels 58°
Overnight61°feels 61°
68 °
Winchester, Friday, 6 November
Rain. High 68°, low 56°.
Pressure29.88 inHg
Wind3.4 mph S
Humidity66%
Visibility6.2 mi
Dew point56°
Sat, 0760° / 54°0.36
Morning55°feels 54°
Afternoon59°feels 59°
Evening58°feels 57°
Overnight55°feels 54°
60 °
Winchester, Saturday, 7 November
Rain. High 60°, low 54°.
Pressure29.83 inHg
Wind7.7 mph NE
Humidity76%
Visibility6.2 mi
Dew point51°
Sun, 0852° / 42°0.15
Morning49°feels 47°
Afternoon49°feels 47°
Evening47°feels 43°
Overnight44°feels 40°
52 °
Winchester, Sunday, 8 November
Rain. High 52°, low 42°.
Pressure29.83 inHg
Wind10.6 mph NW
Humidity89%
Visibility—
Dew point46°
Mon, 0946° / 36°0
Morning42°feels 36°
Afternoon44°feels 37°
Evening41°feels 34°
Overnight37°feels 31°
46 °
Winchester, Monday, 9 November
Clear. High 46°, low 36°.
Pressure29.94 inHg
Wind15.2 mph NW
Humidity56%
Visibility—
Dew point29°
Tue, 1055° / 33°0
Morning38°feels 35°
Afternoon48°feels 44°
Evening51°feels 47°
Overnight44°feels 38°
55 °
Winchester, Tuesday, 10 November
Overcast. High 55°, low 33°.
Pressure29.97 inHg
Wind15.5 mph SW
Humidity56%
Visibility—
Dew point31°
Wed, 1145° / 33°0
Morning41°feels 34°
Afternoon42°feels 35°
Evening39°feels 32°
Overnight35°feels 27°
45 °
Winchester, Wednesday, 11 November
Mostly clear. High 45°, low 33°.
Pressure30.03 inHg
Wind15 mph NW
Humidity58%
Visibility—
Dew point28°
Thu, 1243° / 27°0
Morning31°feels 24°
Afternoon38°feels 33°
Evening37°feels 32°
Overnight29°feels 24°
43 °
Winchester, Thursday, 12 November
Overcast. High 43°, low 27°.
Pressure30.15 inHg
Wind8.5 mph NW
Humidity38%
Visibility—
Dew point14°
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, CT 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.