Cornwall, VT Weather Forecast

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Cornwall, VT Weather Forecast

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Cornwall VT weather  - Overcast - 66°F
Overcast
66°F
Updated 11:26 pm
Feels Like 68°F
Humidity 78%
Wind VRB 3 mph
Barometer  29.88 in
Dew Point 59°F
Cornwall VT weather  - Overcast - 19°C
Overcast
19°C
Updated 11:26 pm
Feels Like 20°C
Humidity 78%
Wind VRB 5 km/h
Barometer  101.2 kPa
Dew Point 15°C

Cornwall Weather Forecast

TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Cornwall, VT Weather - Tonight Partly Cloudy Cornwall, VT Weather - Saturday Chance Of Showers Cornwall, VT Weather - Saturday Night Partly Cloudy Cornwall, VT Weather - Sunday Partly Sunny Cornwall, VT Weather - Sunday Night Fog Cornwall, VT Weather - Labor Day Sunny Cornwall, VT Weather - Monday Night Partly Cloudy Cornwall, VT Weather - Tuesday Partly Cloudy Cornwall, VT Weather - Wednesday Chance Of Showers Cornwall, VT Weather - Wednesday Night Showers Cornwall, VT Weather - Thursday Chance Of Showers Cornwall, VT Weather - Thursday Night Partly Cloudy
Partly Cloudy Chance of Showers Partly Cloudy Partly Sunny Fog Sunny Partly Cloudy Partly Cloudy Chance of Showers Showers Chance of Showers Partly Cloudy
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 79°FHi: 26°C
Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C
Hi: 71°FHi: 22°C
Lo: 51°FLo: 11°C
Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C
POP: 20% POP: 50% POP: 70% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 735 PM EDT Fri Sep 04 2026 Cornwall, VT Weather - WeatherWorld.com

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Cornwall Forecast Discussion

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Issued: 744 PM EDT Fri Sep 4 2026

Key Messages

As of 231 PM EDT Friday...

1. Isolated rain showers today and Saturday, then drier weather Sunday and Monday.

2. Stronger storm system for mid-late week followed by taste of Fall.


Discussion

... As of 231 PM EDT Friday...

KEY MESSAGE 1: As upper level flow remains northwesterly over our region under an upper level trough we will have continued chances for isolated rain showers this afternoon and evening and again on Saturday. Surface high pressure will ridge into our area from the north o...