10-day forecast for Wilton, CT: 55° to 90°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 9
77° · 0.28 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 72°0
Morning75°feels 76°
Afternoon88°feels 88°
Evening75°feels 75°
Overnight74°feels 76°
89 °
Wilton, Sunday, 9 August
Clear. High 89°, low 72°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity46%
Visibility6.2 mi
Dew point64°
Mon, 1090° / 70°0.02
Morning74°feels 74°
Afternoon88°feels 87°
Evening77°feels 77°
Overnight70°feels 70°
90 °
Wilton, Monday, 10 August
Light rain. High 90°, low 70°.
Pressure29.97 inHg
Wind5.3 mph SW
Humidity41%
Visibility6.2 mi
Dew point60°
Tue, 1188° / 71°0
Morning73°feels 74°
Afternoon87°feels 86°
Evening76°feels 76°
Overnight72°feels 73°
88 °
Wilton, Tuesday, 11 August
Overcast. High 88°, low 71°.
Pressure29.85 inHg
Wind8 mph NW
Humidity41%
Visibility6.2 mi
Dew point58°
Wed, 1277° / 66°0.28
Morning68°feels 69°
Afternoon74°feels 74°
Evening70°feels 71°
Overnight69°feels 70°
77 °
Wilton, Wednesday, 12 August
Rain. High 77°, low 66°.
Pressure29.74 inHg
Wind6 mph N
Humidity85%
Visibility6.2 mi
Dew point67°
Thu, 1382° / 63°0.07
Morning71°feels 71°
Afternoon79°feels 79°
Evening78°feels 77°
Overnight64°feels 63°
82 °
Wilton, Thursday, 13 August
Light rain. High 82°, low 63°.
Pressure29.74 inHg
Wind12.2 mph NW
Humidity54%
Visibility—
Dew point59°
Fri, 1476° / 55°0
Morning60°feels 58°
Afternoon71°feels 70°
Evening74°feels 73°
Overnight60°feels 60°
76 °
Wilton, Friday, 14 August
Clear. High 76°, low 55°.
Pressure30.00 inHg
Wind11.9 mph NW
Humidity41%
Visibility—
Dew point44°
Sat, 1579° / 56°0
Morning60°feels 59°
Afternoon72°feels 71°
Evening76°feels 75°
Overnight60°feels 58°
79 °
Wilton, Saturday, 15 August
Clear. High 79°, low 56°.
Pressure30.09 inHg
Wind11 mph NW
Humidity45%
Visibility—
Dew point47°
Sun, 1678° / 55°0
Morning60°feels 59°
Afternoon74°feels 73°
Evening75°feels 74°
Overnight61°feels 60°
78 °
Wilton, Sunday, 16 August
Partly cloudy. High 78°, low 55°.
Pressure30.18 inHg
Wind7.2 mph NW
Humidity38%
Visibility—
Dew point44°
Mon, 1779° / 60°0.06
Morning65°feels 64°
Afternoon77°feels 76°
Evening76°feels 76°
Overnight64°feels 64°
79 °
Wilton, Monday, 17 August
Light rain. High 79°, low 60°.
Pressure30.15 inHg
Wind12.2 mph S
Humidity46%
Visibility—
Dew point52°
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 Wilton, 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.