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As of 21:23 EDT

Weather in Cornwall, CT

71°Current weather

Cornwall, Saturday, 8 August, 21:23

Clear. Feels like 72°. High 84°, low 68°.

Pressure29.94 inHg
Wind4.4 mph W
Humidity91%
Visibility6.2 mi
Dew point69°

10-day forecast for Cornwall, CT: 49° to 86°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

86°
Best day: Sunday, August 9
75° · 0.12 in
Worst day: Wednesday, August 12

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0986° / 67°0Clear
MorningPartly cloudy72°feels 73°
AfternoonClear84°feels 84°
EveningClear72°feels 72°
OvernightClear69°feels 71°
86 °Clear

Cornwall, Sunday, 9 August

Clear. High 86°, low 67°.

Pressure29.97 inHg
Wind8.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point63°
Mon, 1085° / 65°0.02Light rain
MorningPartly cloudy70°feels 69°
AfternoonOvercast85°feels 85°
EveningOvercast73°feels 74°
OvernightClear65°feels 64°
85 °Light rain

Cornwall, Monday, 10 August

Light rain. High 85°, low 65°.

Pressure29.97 inHg
Wind9.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point60°
Tue, 1183° / 64°0.01Light rain
MorningOvercast68°feels 69°
AfternoonOvercast82°feels 81°
EveningPartly cloudy70°feels 70°
OvernightOvercast66°feels 67°
83 °Light rain

Cornwall, Tuesday, 11 August

Light rain. High 83°, low 64°.

Pressure29.85 inHg
Wind11.1 mph NW
Humidity47%
Visibility6.2 mi
Dew point57°
Wed, 1275° / 62°0.12Light rain
MorningOvercast62°feels 63°
AfternoonOvercast68°feels 68°
EveningOvercast66°feels 66°
OvernightLight rain65°feels 65°
75 °Light rain

Cornwall, Wednesday, 12 August

Light rain. High 75°, low 62°.

Pressure29.77 inHg
Wind4.2 mph NE
Humidity91%
Visibility6.2 mi
Dew point60°
Thu, 1378° / 54°0.06Light rain
MorningLight rain65°feels 65°
AfternoonLight rain74°feels 74°
EveningLight rain73°feels 72°
OvernightLight rain55°feels 55°
78 °Light rain

Cornwall, Thursday, 13 August

Light rain. High 78°, low 54°.

Pressure29.74 inHg
Wind12.4 mph NW
Humidity57%
Visibility—
Dew point56°
Fri, 1471° / 50°0Clear
MorningClear55°feels 54°
AfternoonClear67°feels 65°
EveningClear64°feels 64°
OvernightClear55°feels 53°
71 °Clear

Cornwall, Friday, 14 August

Clear. High 71°, low 50°.

Pressure30.00 inHg
Wind9.7 mph NW
Humidity47%
Visibility—
Dew point44°
Sat, 1574° / 51°0Clear
MorningClear55°feels 55°
AfternoonClear69°feels 68°
EveningClear71°feels 70°
OvernightClear54°feels 53°
74 °Clear

Cornwall, Saturday, 15 August

Clear. High 74°, low 51°.

Pressure30.09 inHg
Wind14.3 mph NW
Humidity53%
Visibility—
Dew point47°
Sun, 1674° / 49°0Mostly clear
MorningMostly clear55°feels 54°
AfternoonMostly clear71°feels 69°
EveningMostly clear71°feels 69°
OvernightMostly clear57°feels 56°
74 °Mostly clear

Cornwall, Sunday, 16 August

Mostly clear. High 74°, low 49°.

Pressure30.21 inHg
Wind8.1 mph NW
Humidity43%
Visibility—
Dew point44°
Mon, 1778° / 54°0.12Light rain
MorningLight rain60°feels 59°
AfternoonLight rain74°feels 74°
EveningLight rain74°feels 74°
OvernightLight rain61°feels 61°
78 °Light rain

Cornwall, Monday, 17 August

Light rain. High 78°, low 54°.

Pressure30.15 inHg
Wind7.1 mph S
Humidity50%
Visibility—
Dew point51°

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 Cornwall, 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.