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Weather in Newmarket, Ontario, Canada

Now
34 °F

Overcast.


Feels Like: 34 °F
Forecast: 39 / 30 °F
Wind: 2 mph from North

Location: Toronto Pearson International Airport
Current Time: Mar 21, 2026 at 8:22:32 am
Latest Report: Mar 21, 2026 at 8:00 am
Visibility: 15 mi
Pressure: 30.04 "Hg
Humidity: 87%
Dew Point: 30 °F

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
34 °F 31 °F 33 °F 35 °F 36 °F 37 °F

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Forecast for the next 48 hours

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  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 31 °F 38 °F 33 °F 33 °F 34 °F 38 °F 34 °F
Light snow. Overcast. Light mixture of precip. Overcast. Light snow. Overcast. Light snow. Overcast. Light snow. Overcast. Rain. Overcast. Light snow. Overcast.
Feels Like 28 °F 35 °F 25 °F 26 °F 34 °F 31 °F 27 °F
Wind Speed 3 mph 4 mph 10 mph 8 mph 2 mph 9 mph 9 mph
Wind Direction NW
SSE
ESE
ESE
E
NNE
NNE
Humidity 86% 68% 83% 87% 92% 82% 82%
Dew Point 28 °F 28 °F 28 °F 30 °F 32 °F 33 °F 29 °F
Visibility 6 mi 5 mi 2 mi 1 mi 2 mi 4 mi 2 mi
Probability of Precipitation 6% 10% 45% 46% 56% 42% 21%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.06" 0.08" 0.01"
Amount of Snow 0.08" 0.01" 0.22" 0.18" 0.26" 0.00" 0.06"
* Updated Saturday, March 21, 2026 3:42:42 am Newmarket time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Overcast. 41 / 30 °F
Humidity: 87%. Wind: 7 mph from North

More weather last week

Currently at nearby stations

32 °F

Lagoon City: (35 mi)

Chilly.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
15
16
17
18
19
20

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Detailed forecast for 14 days