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Canada › Ontario › Halton Hills

Halton Hills, ON Weather

Current weather

9:00 PM
15°C
Mostly Cloudy
High 18° · Low 11° · 40%
Wind
SE 7 km/h
Wind gusts
29 km/h
Humidity
77%
Air quality (AQHI)
3 · Low risk
UV index
0 · Low
More details
Dew point
11°C
Pressure
102.2 kPa ↘ falling
Visibility
10 km
Sunrise
6:56 AM
Sunset
5:09 PM
Daylight
10 h 13 min
Observed at Toronto Pearson Int'l Airport, 9:00 PM EST · Environment and Climate Change Canada

Hourly forecast

Hourly →
  • Now14°15%
  • 10 PM14°40%
  • 11 PM13°40%
  • Tue
  • 12 AM12°40%
  • 1 AM11°40%
  • 2 AM11°40%
  • 3 AM11°40%
  • 4 AM11°40%
  • 5 AM11°40%
  • 6 AM12°40%
  • 7 AM12°40%
  • 8 AM13°40%
  • 9 AM13°40%
  • 10 AM14°40%
  • 11 AM16°40%
  • 12 PM18°20%
  • 1 PM20°20%
  • 2 PM20°20%
  • 3 PM20°20%
  • 4 PM20°20%
  • 5 PM19°20%
  • 6 PM19°0%
  • 7 PM18°0%
  • 8 PM18°0%

14-day forecast

Full 14-day →
TonightNov 218°11°Partly cloudyChance of showers40%

Day

Wind
SW 5 km/h
Wind gusts
37 km/h
Precipitation
40% · 0 mm
UV index (max)
2 Low
Air quality (AQHI)
3 · Low risk

Night

Cloudy. 40 percent chance of showers late this evening and overnight. Low 11.

Low
11°
Wind
Variable 5 km/h
Precipitation
40%
Sunrise6:56 AM
Sunset5:09 PM
Daylight10 h 13 min
Normal9° / 1°
TueNov 320°13°Chance of showersClear40%

Day

Cloudy with 40 percent chance of showers in the morning. Clearing in the afternoon. Wind southwest 20 km/h gusting to 40 becoming light late in the afternoon. High 20. UV index 2 or low.

Wind
SW 20 km/h
Wind gusts
40 km/h
Precipitation
40% · 0.4 mm
UV index (max)
2 Low
Air quality (AQHI)
3 · Low risk

Night

Clear. Low 13.

Low
13°
Wind
SW 10 km/h
Sunrise6:56 AM
Sunset5:09 PM
Daylight10 h 12 min
WedNov 422°15°CloudyShowers82%

Day

Increasing cloudiness. High 22.

Precipitation
82% · 7 mm
UV index (max)
2 Low

Night

Showers. Low 15.

Low
15°
Sunrise6:58 AM
Sunset5:08 PM
Daylight10 h 10 min
ThuNov 516°9°Chance of showersCloudy periods40%

Day

A mix of sun and cloud with 40 percent chance of showers. High 16.

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

Night

Cloudy periods. Low 9.

Low
9°
Sunrise6:59 AM
Sunset5:07 PM
Daylight10 h 7 min
FriNov 615°5°Chance of showersChance of showers60%

Day

Cloudy with 40 percent chance of showers. High 15.

Precipitation
40% · 1 mm
UV index (max)
1 Low

Night

Cloudy with 60 percent chance of showers. Low plus 5.

Low
5°
Precipitation
60%
Sunrise7:00 AM
Sunset5:05 PM
Daylight10 h 5 min
SatNov 78°3°Chance of showersChance of showers40%

Day

Cloudy with 40 percent chance of showers. High 8.

Precipitation
40% · 0.1 mm
UV index (max)
2 Low

Night

Cloudy with 30 percent chance of showers. Low plus 3.

Low
3°
Precipitation
30%
Sunrise7:02 AM
Sunset5:04 PM
Daylight10 h 2 min
SunNov 88°4°Chance of showers40%

Day

Cloudy with 40 percent chance of showers. High 8.

Precipitation
40% · 0 mm
UV index (max)
3 Moderate

Night

Low 4.

Low
4°
Sunrise7:03 AM
Sunset5:03 PM
Daylight10 h 0 min
Days 8–14 · trend, lower confidence
MonNov 910°4°Mostly cloudyNight low 4°16%

Day

Mostly cloudy. High 10.

Wind
NW 15 km/h
Wind gusts
39 km/h
Precipitation
16% · 0 mm
UV index (max)
2 Low

Night

Low 4.

Low
4°
Sunrise7:04 AM
Sunset5:02 PM
Daylight9 h 57 min
SourceExtended outlook
TueNov 108°2°Partly cloudyNight low 2°20%

Day

Partly cloudy. High 8.

Wind
W 21 km/h
Wind gusts
45 km/h
Precipitation
20% · 0.1 mm
UV index (max)
2 Low

Night

Low 2.

Low
2°
Sunrise7:06 AM
Sunset5:01 PM
Daylight9 h 55 min
SourceExtended outlook
WedNov 118°4°Partly cloudyNight low 4°15%

Day

Partly cloudy. High 8.

Wind
NW 22 km/h
Wind gusts
48 km/h
Precipitation
15% · 0 mm
UV index (max)
3 Moderate

Night

Low 4.

Low
4°
Sunrise7:07 AM
Sunset5:00 PM
Daylight9 h 52 min
SourceExtended outlook
ThuNov 127°3°Partly cloudyNight low 3°15%

Day

Partly cloudy. High 7.

Wind
W 10 km/h
Wind gusts
29 km/h
Precipitation
15% · 0 mm
UV index (max)
3 Moderate

Night

Low 3.

Low
3°
Sunrise7:08 AM
Sunset4:59 PM
Daylight9 h 50 min
SourceExtended outlook
FriNov 1310°3°Mostly cloudyNight low 3°20%

Day

Mostly cloudy. High 10.

Wind
SW 10 km/h
Wind gusts
25 km/h
Precipitation
20% · 0 mm
UV index (max)
3 Moderate

Night

Low 3.

Low
3°
Sunrise7:09 AM
Sunset4:58 PM
Daylight9 h 48 min
SourceExtended outlook
SatNov 1412°8°Partly cloudyNight low 8°24%

Day

Partly cloudy. High 12.

Wind
W 22 km/h
Wind gusts
41 km/h
Precipitation
24% · 0.1 mm
UV index (max)
4 Moderate

Night

Low 8.

Low
8°
Sunrise7:11 AM
Sunset4:57 PM
Daylight9 h 45 min
SourceExtended outlook
SunNov 1512°5°Mostly cloudyNight low 5°17%

Day

Mostly cloudy. High 12.

Wind
W 11 km/h
Wind gusts
27 km/h
Precipitation
17% · 0 mm
UV index (max)
3 Moderate

Night

Low 5.

Low
5°
Sunrise7:12 AM
Sunset4:56 PM
Daylight9 h 43 min
SourceExtended outlook
Sunrise6:56 AM
Sunset5:09 PM
Daylight10 h 13 min
MoonLast Quarter36% lit · set 2:07 PM

Pollen today · Halton Hills

TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Tue: weeds low · Wed: weeds low · Thu: 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°0°5°12°19°24°27°26°21°14°7°1°
Low-11°-10°-6°0°5°10°13°12°8°2°-2°-7°
Precip68 mm60 mm57 mm76 mm79 mm75 mm74 mm79 mm86 mm68 mm88 mm66 mm
ECCC

Activities today

Derived from the forecast
Laundry dayPoorLine-drying weather
GrillingGreatFire up the grill
RunningFairLace up outside
PatioFairDinner outdoors
Forecast: Environment and Climate Change Canada (Halton Hills - Milton), issued 3:30 PM · Days 8–14: WeatherAPI.com · weather.gc.ca · 43.6403°N, 79.9315°W · Elevation 262 m · Population 62,951 · Time zone America/Toronto