10-day forecast for Winchester, CT: 27° to 63°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Thursday, October 29
46° · 0.3 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2857° / 27°0
Morning29°feels 29°
Afternoon57°feels 55°
Evening46°feels 42°
Overnight30°feels 30°
57 °
Winchester, Wednesday, 28 October
Overcast. High 57°, low 27°.
Pressure30.45 inHg
Wind3.6 mph S
Humidity49%
Visibility6.2 mi
Dew point30°
Thu, 2963° / 42°0
Morning43°feels 40°
Afternoon62°feels 61°
Evening53°feels 52°
Overnight42°feels 38°
63 °
Winchester, Thursday, 29 October
Clear. High 63°, low 42°.
Pressure30.21 inHg
Wind8.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point49°
Fri, 3060° / 44°0
Morning50°feels 48°
Afternoon60°feels 58°
Evening47°feels 42°
Overnight52°feels 52°
60 °
Winchester, Friday, 30 October
Clear. High 60°, low 44°.
Pressure30.03 inHg
Wind12.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point43°
Sat, 3150° / 38°0
Morning42°feels 37°
Afternoon47°feels 42°
Evening46°feels 43°
Overnight42°feels 37°
50 °
Winchester, Saturday, 31 October
Overcast. High 50°, low 38°.
Pressure30.39 inHg
Wind11.5 mph NW
Humidity62%
Visibility—
Dew point34°
Sun, 0158° / 34°0
Morning39°feels 38°
Afternoon53°feels 50°
Evening54°feels 52°
Overnight44°feels 42°
58 °
Winchester, Sunday, 1 November
Clear. High 58°, low 34°.
Pressure30.42 inHg
Wind6.4 mph SW
Humidity53%
Visibility—
Dew point33°
Mon, 0254° / 47°0.17
Morning49°feels 47°
Afternoon51°feels 51°
Evening53°feels 53°
Overnight53°feels 52°
54 °
Winchester, Monday, 2 November
Light rain. High 54°, low 47°.
Pressure30.06 inHg
Wind5.2 mph S
Humidity98%
Visibility—
Dew point50°
Tue, 0354° / 35°0.04
Morning51°feels 49°
Afternoon46°feels 40°
Evening42°feels 36°
Overnight38°feels 34°
54 °
Winchester, Tuesday, 3 November
Light rain. High 54°, low 35°.
Pressure30.12 inHg
Wind12 mph NE
Humidity96%
Visibility—
Dew point46°
Wed, 0449° / 30°0
Morning34°feels 30°
Afternoon44°feels 42°
Evening43°feels 42°
Overnight35°feels 33°
49 °
Winchester, Wednesday, 4 November
Clear. High 49°, low 30°.
Pressure30.33 inHg
Wind6.7 mph NE
Humidity49%
Visibility—
Dew point24°
Thu, 0546° / 35°0.3
Morning40°feels 39°
Afternoon46°feels 43°
Evening44°feels 41°
Overnight44°feels 42°
46 °
Winchester, Thursday, 5 November
Light rain. High 46°, low 35°.
Pressure30.15 inHg
Wind6.4 mph E
Humidity78%
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 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.