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Canada › Ontario › Markham

Markham, ON Weather

Current weather

4:00 PM
18°C
Cloudy
High 19° · Low 11° · 53%
Wind
S 18 km/h
Wind gusts
30 km/h
Humidity
78%
Air quality (AQHI)
2.2 · Low risk
UV index
0 · Low
More details
Dew point
14°C
Pressure
101.8 kPa
Visibility
10 km
Sunrise
6:55 AM
Sunset
5:05 PM
Daylight
10 h 10 min
Observed at Toronto City Centre Airport, 4:00 PM EST · Environment and Climate Change Canada

Hourly forecast

Hourly →
  • Now18°11%
  • 5 PM20°20%
  • 6 PM18°0%
  • 7 PM17°0%
  • 8 PM17°0%
  • 9 PM16°0%
  • 10 PM16°0%
  • 11 PM15°0%
  • Wed
  • 12 AM14°0%
  • 1 AM13°0%
  • 2 AM13°0%
  • 3 AM12°0%
  • 4 AM12°0%
  • 5 AM12°0%
  • 6 AM11°0%
  • 7 AM11°0%
  • 8 AM13°0%
  • 9 AM16°0%
  • 10 AM18°0%
  • 11 AM19°0%
  • 12 PM20°20%
  • 1 PM21°20%
  • 2 PM21°20%
  • 3 PM20°20%

14-day forecast

Full 14-day →
TonightNov 319°11°Mostly sunnyClearing53%

Day

Wind
S 20 km/h
Wind gusts
35 km/h
Precipitation
53% · 0.6 mm
UV index (max)
2 Low
Air quality (AQHI)
3 · Low risk

Night

Clearing early this evening. Wind south 20 km/h becoming light early this evening. Low 11.

Low
11°
Wind
S 20 km/h
Sunrise6:55 AM
Sunset5:05 PM
Daylight10 h 10 min
Normal8° / 1°
WedNov 421°14°Increasing cloudinessShowers85%

Day

Increasing cloudiness in the morning. Wind becoming south 20 km/h in the morning. High 21. UV index 3 or moderate.

Wind
S 20 km/h
Precipitation
85% · 12 mm
UV index (max)
3 Moderate
Air quality (AQHI)
3 · Low risk

Night

Showers. Amount 10 to 15 mm. Wind becoming south 30 km/h late in the evening. Low 14.

Low
14°
Wind
S 30 km/h
Sunrise6:56 AM
Sunset5:05 PM
Daylight10 h 9 min
ThuNov 517°7°Chance of showersCloudy periods30%

Day

A mix of sun and cloud with 30 percent chance of showers. High 17.

Precipitation
30% · 1 mm
UV index (max)
2 Low

Night

Cloudy periods. Low 7.

Low
7°
Sunrise6:57 AM
Sunset5:03 PM
Daylight10 h 6 min
FriNov 614°9°Chance of showersChance of showers40%

Day

Cloudy with 40 percent chance of showers. High 14.

Precipitation
40% · 4 mm
UV index (max)
2 Low

Night

Cloudy with 40 percent chance of showers. Low 9.

Low
9°
Precipitation
40%
Sunrise6:58 AM
Sunset5:02 PM
Daylight10 h 4 min
SatNov 714°2°Chance of showersCloudy40%

Day

Cloudy with 40 percent chance of showers. High 14.

Precipitation
40% · 4 mm
UV index (max)
2 Low

Night

Cloudy. Low plus 2.

Low
2°
Sunrise6:59 AM
Sunset5:01 PM
Daylight10 h 1 min
SunNov 88°3°CloudyCloudy20%

Day

Cloudy. High 8.

Precipitation
20% · 0.2 mm
UV index (max)
4 Moderate

Night

Cloudy. Low plus 3.

Low
3°
Sunrise7:01 AM
Sunset5:00 PM
Daylight9 h 59 min
MonNov 98°6°Cloudy39%

Day

Cloudy. High 8.

Precipitation
39% · 0.5 mm
UV index (max)
4 Moderate

Night

Low 6.

Low
6°
Sunrise7:02 AM
Sunset4:59 PM
Daylight9 h 56 min
Days 8–14 · trend, lower confidence
TueNov 1013°8°ShowersNight low 8°57%

Day

Showers. High 13.

Wind
W 22 km/h
Wind gusts
46 km/h
Precipitation
57% · 1 mm
UV index (max)
4 Moderate

Night

Low 8.

Low
8°
Sunrise7:03 AM
Sunset4:58 PM
Daylight9 h 54 min
SourceExtended outlook
WedNov 117°4°Partly cloudyNight low 4°21%

Day

Partly cloudy. High 7.

Wind
NW 16 km/h
Wind gusts
40 km/h
Precipitation
21% · 0.1 mm
UV index (max)
2 Low

Night

Low 4.

Low
4°
Sunrise7:05 AM
Sunset4:56 PM
Daylight9 h 51 min
SourceExtended outlook
ThuNov 125°2°Mostly cloudyNight low 2°12%

Day

Mostly cloudy. High 5.

Wind
SE 7 km/h
Wind gusts
25 km/h
Precipitation
12% · 0 mm
UV index (max)
3 Moderate

Night

Low 2.

Low
2°
Sunrise7:06 AM
Sunset4:55 PM
Daylight9 h 49 min
SourceExtended outlook
FriNov 138°2°SunnyNight low 2°10%

Day

Sunny. High 8.

Wind
SW 10 km/h
Wind gusts
29 km/h
Precipitation
10% · 0 mm
UV index (max)
3 Moderate

Night

Low 2.

Low
2°
Sunrise7:07 AM
Sunset4:54 PM
Daylight9 h 47 min
SourceExtended outlook
SatNov 148°2°Partly cloudyNight low 2°15%

Day

Partly cloudy. High 8.

Wind
W 7 km/h
Wind gusts
24 km/h
Precipitation
15% · 0 mm
UV index (max)
3 Moderate

Night

Low 2.

Low
2°
Sunrise7:09 AM
Sunset4:53 PM
Daylight9 h 44 min
SourceExtended outlook
SunNov 1510°4°Partly cloudyNight low 4°12%

Day

Partly cloudy. High 10.

Wind
S 10 km/h
Wind gusts
25 km/h
Precipitation
12% · 0 mm
UV index (max)
3 Moderate

Night

Low 4.

Low
4°
Sunrise7:10 AM
Sunset4:52 PM
Daylight9 h 42 min
SourceExtended outlook
MonNov 1611°5°Partly cloudyNight low 5°12%

Day

Partly cloudy. High 11.

Wind
N 10 km/h
Wind gusts
33 km/h
Precipitation
12% · 0 mm
UV index (max)
4 Moderate

Night

Low 5.

Low
5°
Sunrise7:11 AM
Sunset4:52 PM
Daylight9 h 40 min
SourceExtended outlook
Sunrise6:55 AM
Sunset5:05 PM
Daylight10 h 10 min
MoonWaning Crescent28% lit · rise 12:43 AM · set 2:27 PM

Pollen today · Markham

TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Wed: weeds low · Thu: weeds low · Fri: weeds low
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.

Climate · monthly normals

Full climate →
MonthJanFebMarAprMayJunJulAugSepOctNovDec
High-2°-1°5°12°19°25°27°26°22°14°7°1°
Low-10°-10°-5°1°7°13°15°14°10°4°-1°-7°
Precip62 mm50 mm53 mm74 mm80 mm83 mm79 mm76 mm82 mm68 mm80 mm66 mm
ECCC

Activities today

Derived from the forecast
Laundry dayPoorLine-drying weather
GrillingFairFire up the grill
RunningPoorLace up outside
PatioFairDinner outdoors
Forecast: Environment and Climate Change Canada (Vaughan - Richmond Hill - Markham), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 43.8668°N, 79.2663°W · Elevation 168 m · Population 338,503 · Time zone America/Toronto