Cornwall, CT Weather

06:30 Sunday Artboard
Sunny
Sunny
15° Feels like 15°
East East 2 - 4 km/h
  • Today 5 Oct. Sunny 27° / 15° Calm 10 - 20 km/h
  • Tomorrow 6 Oct. Sunny 26° / 14° Calm 13 - 26 km/h
  • Tuesday 7 Oct. Light rain 60% 0.2 mm 26° / 14° Calm 21 - 48 km/h
  • Wednesday 8 Oct. Moderate rain 90% 9 mm 20° / Calm 21 - 48 km/h
  • Thursday 9 Oct. Sunny 16° / Calm 10 - 28 km/h
  • Friday 10 Oct. Sunny 16° / Calm 9 - 27 km/h
  • Saturday 11 Oct. Scattered clouds 20° / Calm 6 - 20 km/h

Weather Forecast for Cornwall, CT Today

, 5 October

Tomorrow

, 6 October
07:00 Sunny 15° Sunny
Feels Like 15°
Calm East 2 - 4 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 4 km/h
  • Snowline Snowline 14108 ft
08:00 Sunny 18° Sunny
Feels Like 18°
Calm East 2 - 4 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 4 km/h
  • Snowline Snowline 14108 ft
09:00 Sunny 21° Sunny
Feels Like 21°
Calm East 2 - 7 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 7 km/h
  • Snowline Snowline 13780 ft
10:00 Sunny 23° Sunny
Feels Like 25°
Calm South 2 - 9 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 13451 ft
Sunny 11:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 5 - 15 km/h
UV Index 4 Moderate SPF: 6-10
Sunny 11:00 Sunny 25° Sunny
Feels Like 26°
Calm Southwest 5 - 15 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 13451 ft
12:00 Sunny 26° Sunny
Feels Like 26°
Calm Southwest 6 - 19 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 46%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 26 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 13451 ft
13:00 Sunny 27° Sunny
Feels Like 27°
Calm Southwest 7 - 20 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 43%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 13451 ft
Sunny 14:00 Sunny 27° Sunny
Feels Like 27°
Calm Southwest 7 - 20 km/h
UV Index 4 Moderate SPF: 6-10
Sunny 14:00 Sunny 27° Sunny
Feels Like 27°
Calm Southwest 7 - 20 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 13780 ft
15:00 Sunny 27° Sunny
Feels Like 27°
Calm Southwest 6 - 19 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 13780 ft
16:00 Sunny 27° Sunny
Feels Like 27°
Calm Southwest 5 - 17 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point 13 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 13780 ft
Sunny 17:00 Sunny 26° Sunny
Feels Like 27°
Calm Southwest 4 - 19 km/h
UV Index 1 Low SPF: no
Sunny 17:00 Sunny 26° Sunny
Feels Like 27°
Calm Southwest 4 - 19 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 27 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 13780 ft
18:00 Sunny 24° Sunny
Feels Like 25°
Calm Southwest 1 - 7 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point 17 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 25 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 7 km/h
  • Snowline Snowline 14108 ft
19:00 Clear 21° Clear
Feels Like 21°
Calm Southeast 3 - 5 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 71%
  • Dew Point Dew Point 16 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 5 km/h
  • Snowline Snowline 14108 ft
Clear 20:00 Clear 20° Clear
Feels Like 20°
Calm South 9 - 15 km/h
UV Index 0 Low SPF: no
Clear 20:00 Clear 20° Clear
Feels Like 20°
Calm South 9 - 15 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 15 km/h
  • Snowline Snowline 14108 ft
21:00 Clear 19° Clear
Feels Like 19°
Calm South 9 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 14108 ft
22:00 Clear 18° Clear
Feels Like 18°
Calm South 10 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 14108 ft
Clear 23:00 Clear 17° Clear
Feels Like 17°
Calm South 9 - 18 km/h
UV Index 0 Low SPF: no
Clear 23:00 Clear 17° Clear
Feels Like 17°
Calm South 9 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 84%
  • Dew Point Dew Point 15 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 14108 ft
24:00 Clear 17° Clear
Feels Like 17°
Calm South 9 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 82%
  • Dew Point Dew Point 14 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 14108 ft

Sunrise and Sunset

Sunrise 06:54 Sunset 18:27
First light 06:27 Midday 12:41 Last light 18:55
Day length 11h 33m

Remaining daylight 12h 25m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
5 First Quarter
6 Full Moon
7 Full Moon
8 Last Quarter
9 Last Quarter
10 Last Quarter
11 Last Quarter
12 Last Quarter
13 Last Quarter
14 Last Quarter
15 Last Quarter
16 Last Quarter
17 Last Quarter
18 Last Quarter

Air quality in Cornwall today

Detail
52
Moderate O₃ (133 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall

Videos

The massive Storm Amy is wreaking havoc in Ireland, with hurricane-force winds and giant waves
The massive Storm Amy is wreaking havoc in Ireland, with hurricane-force winds and giant waves