Cornwall, ON - Extended Weather Forecast

23:45 Wednesday Artboard
Partly cloudy Partly cloudy -16° Feels like -15° Last Quarter Last Quarter Illuminated: 25%
  • Wednesday 1 Jan. Snow 70% 1 mm / -1° Calm 18 - 36 km/h
  • Thursday 2 Jan. Snow 80% 4.8 mm / -6° Calm 27 - 55 km/h
  • Friday 3 Jan. Snow 70% 2.2 mm -3° / -9° Calm 28 - 57 km/h
  • Saturday 4 Jan. Overcast -6° / -11° Calm 20 - 41 km/h
  • Sunday 5 Jan. Partly cloudy -5° / -14° Calm 21 - 45 km/h
  • Monday 6 Jan. Partly cloudy -11° / -18° Calm 11 - 23 km/h
  • Tuesday 7 Jan. Overcast -6° / -14° Calm 14 - 26 km/h
Wednesday, 1 January Thursday, 2 January
01:00 Partly cloudy Partly cloudy
Feels Like -4°
Calm Northeast 17 - 31 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 96%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -4 °C
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1012 hPa
  • Snowline Snowline 1300 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Visibility Visibility 40 km
04:00 Overcast -1° Overcast
Feels Like -5°
Calm Northeast 18 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 97%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -5 °C
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1010 hPa
  • Snowline Snowline 1300 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 40 km
07:00 Overcast -1° Overcast
Feels Like -5°
Calm Northeast 18 - 36 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 98%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -5 °C
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1009 hPa
  • Snowline Snowline 1400 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Visibility Visibility 35 km
10:00 Overcast Overcast
Feels Like -4°
Calm Northeast 16 - 35 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -4 °C
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1006 hPa
  • Snowline Snowline 1300 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Visibility Visibility 30 km
13:00 Overcast Overcast
Feels Like -2°
Calm Northeast 15 - 34 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1003 hPa
  • Snowline Snowline 1100 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 34 km/h
  • Visibility Visibility 25 km
16:00 Rain and snow 30% 0.2 cm Rain and snow
Feels Like -2°
Calm Northeast 13 - 33 km/h
UV Index 0 Low SPF: no
  • Snow Snow 30% 0.2 cm
  • Humidity Humidity 87%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 99%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1002 hPa
  • Snowline Snowline 600 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Visibility Visibility 20 km
19:00 Snow 40% 0.3 cm Snow
Feels Like -3°
Calm Northeast 11 - 30 km/h
UV Index 0 Low SPF: no
  • Snow Snow 40% 0.3 cm
  • Humidity Humidity 94%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -3 °C
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1001 hPa
  • Snowline Snowline 200 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Visibility Visibility 10 km
22:00 Snow 40% 0.4 cm Snow
Feels Like -2°
Calm Northwest 8 - 25 km/h
UV Index 0 Low SPF: no
  • Snow Snow 40% 0.4 cm
  • Humidity Humidity 97%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Snow depth Snow depth 1 cm
  • Feels Like Feels Like -2 °C
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 999 hPa
  • Snowline Snowline 200 m
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Visibility Visibility 8 km

Air quality in Cornwall today

Detail
42
Moderate PM₂₅ (26 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
A heavy snowfall creates stunning landscapes in Campo di Giove, Italy
A heavy snowfall creates stunning landscapes in Campo di Giove, Italy