10-day forecast for Westchester, CT: 52° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
64° · 0.41 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 66°0
Morning72°feels 72°
Afternoon85°feels 83°
Evening73°feels 74°
Overnight68°feels 67°
86 °
Westchester, Monday, 10 August
Clear. High 86°, low 66°.
Pressure29.97 inHg
Wind5.2 mph SW
Humidity36%
Visibility6.2 mi
Dew point57°
Tue, 1187° / 66°0.01
Morning71°feels 72°
Afternoon86°feels 85°
Evening70°feels 70°
Overnight71°feels 72°
87 °
Westchester, Tuesday, 11 August
Light rain. High 87°, low 66°.
Pressure29.83 inHg
Wind7.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point65°
Wed, 1284° / 60°0
Morning67°feels 66°
Afternoon84°feels 83°
Evening66°feels 66°
Overnight62°feels 62°
84 °
Westchester, Wednesday, 12 August
Overcast. High 84°, low 60°.
Pressure29.83 inHg
Wind2.9 mph SW
Humidity39%
Visibility6.2 mi
Dew point56°
Thu, 1382° / 64°0.06
Morning70°feels 71°
Afternoon82°feels 83°
Evening78°feels 77°
Overnight64°feels 65°
82 °
Westchester, Thursday, 13 August
Light rain. High 82°, low 64°.
Pressure29.68 inHg
Wind10.2 mph W
Humidity43%
Visibility6.2 mi
Dew point61°
Fri, 1476° / 55°0
Morning59°feels 58°
Afternoon71°feels 70°
Evening73°feels 72°
Overnight60°feels 59°
76 °
Westchester, Friday, 14 August
Clear. High 76°, low 55°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity41%
Visibility—
Dew point44°
Sat, 1576° / 54°0
Morning59°feels 57°
Afternoon71°feels 70°
Evening73°feels 71°
Overnight56°feels 54°
76 °
Westchester, Saturday, 15 August
Clear. High 76°, low 54°.
Pressure30.09 inHg
Wind9.7 mph NW
Humidity39%
Visibility—
Dew point42°
Sun, 1678° / 52°0
Morning59°feels 57°
Afternoon74°feels 73°
Evening69°feels 68°
Overnight61°feels 60°
78 °
Westchester, Sunday, 16 August
Partly cloudy. High 78°, low 52°.
Pressure30.15 inHg
Wind4.9 mph SW
Humidity36%
Visibility—
Dew point43°
Mon, 1764° / 62°0.41
Morning64°feels 63°
Afternoon64°feels 64°
Evening63°feels 64°
Overnight63°feels 63°
64 °
Westchester, Monday, 17 August
Rain. High 64°, low 62°.
Pressure30.00 inHg
Wind10 mph N
Humidity94%
Visibility—
Dew point62°
Tue, 1880° / 60°0.01
Morning64°feels 64°
Afternoon74°feels 74°
Evening77°feels 77°
Overnight62°feels 62°
80 °
Westchester, Tuesday, 18 August
Light rain. High 80°, low 60°.
Pressure29.94 inHg
Wind8.7 mph N
Humidity56%
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 Westchester, 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.