Newmarket, ON Weather

17:18 Thursday Artboard
Overcast Overcast -5° Feels like -9° Last Quarter Last Quarter Illuminated: 79%
  • Today 19 Dec. Snow 30% 0.2 mm / -6° Calm 22 - 45 km/h
  • Tomorrow 20 Dec. Snow 60% 1.2 mm -5° / -10° Calm 15 - 28 km/h
  • Saturday 21 Dec. Partly cloudy -8° / -19° Calm 19 - 39 km/h
  • Sunday 22 Dec. Scattered clouds -10° / -20° Calm 11 - 30 km/h
  • Monday 23 Dec. Partly cloudy -4° / -14° Calm 16 - 35 km/h
  • Tuesday 24 Dec. Snow 80% 1.7 mm / -5° Calm 16 - 31 km/h
  • Wednesday 25 Dec. Light rain 30% 1 mm / -2° Calm 14 - 26 km/h

Weather Forecast for Newmarket, ON Today

, 19 December

Tomorrow

, 20 December
17:00 Overcast -5° Overcast
Feels Like -9°
Calm Northeast 8 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point -11 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 0 m
18:00 Overcast -6° Overcast
Feels Like -9°
Calm Northeast 9 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point -12 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1029 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 0 m
19:00 Overcast -6° Overcast
Feels Like -9°
Calm Northeast 8 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point -13 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 0 m
20:00 Overcast -6° Overcast
Feels Like -9°
Calm Northeast 8 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 0 m
21:00 Overcast -6° Overcast
Feels Like -10°
Calm East 9 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like -10 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1028 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 0 m
22:00 Overcast -6° Overcast
Feels Like -10°
Calm East 10 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 50%
  • Dew Point Dew Point -15 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like -10 °C
  • Visibility Visibility 50 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 0 m
23:00 Overcast -6° Overcast
Feels Like -10°
Calm East 10 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -10 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 0 m
24:00 Overcast -6° Overcast
Feels Like -9°
Calm East 8 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point -14 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like -9 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 0 m

Air quality in Newmarket today

Detail
32
Fair O₃ (79 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall
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