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Canada › Ontario › Acton

Acton, ON Weather

Current weather

10:00 AM
17°C
Partly Cloudy
High 16° · Low 9° · 60%
Wind
SW 34 km/h
Wind gusts
36 km/h
Humidity
64%
Air quality (AQHI)
1.4 · Low risk
UV index
1 · Low
More details
Dew point
10°C
Pressure
100.7 kPa ↗ rising
Visibility
10 km
Sunrise
7:01 AM
Sunset
5:06 PM
Daylight
10 h 5 min
Observed at Toronto Pearson Int'l Airport, 10:00 AM EST · Environment and Climate Change Canada

Hourly forecast

Hourly →
  • Now13°21%
  • 11 AM14°10%
  • 12 PM15°10%
  • 1 PM16°10%
  • 2 PM15°10%
  • 3 PM15°60%
  • 4 PM14°60%
  • 5 PM14°60%
  • 6 PM13°60%
  • 7 PM13°60%
  • 8 PM13°60%
  • 9 PM12°60%
  • 10 PM12°20%
  • 11 PM11°20%
  • Fri
  • 12 AM11°20%
  • 1 AM10°20%
  • 2 AM10°20%
  • 3 AM9°20%
  • 4 AM9°20%
  • 5 AM9°20%
  • 6 AM9°20%
  • 7 AM9°20%
  • 8 AM9°20%
  • 9 AM10°20%

14-day forecast

Full 14-day →
TodayNov 516°9°Chance of showersChance of showers60%

Day

Showers ending early this morning then cloudy. 60 percent chance of showers late this afternoon. Wind south 20 km/h becoming light early this morning. Wind becoming southwest 30 early this afternoon. High 16. UV index 1 or low.

Wind
SW 30 km/h
Precipitation
60% · 1 mm
UV index (max)
1 Low
Air quality (AQHI)
2 · Low risk

Night

Cloudy. 60 percent chance of showers this evening. Wind southwest 30 km/h becoming light early this evening. Low 9.

Low
9°
Wind
SW 30 km/h
Precipitation
60%
Sunrise7:01 AM
Sunset5:06 PM
Daylight10 h 5 min
Normal9° / 1°
FriNov 612°1°Periods of rainChance of showers40%

Day

Cloudy. Periods of rain beginning in the morning. High 12. UV index 1 or low.

Wind
Variable 5 km/h
Precipitation
40% · 6 mm
UV index (max)
1 Low
Air quality (AQHI)
2 · Low risk

Night

Cloudy with 40 percent chance of showers. Low plus 1.

Low
1°
Precipitation
40%
Sunrise7:01 AM
Sunset5:06 PM
Daylight10 h 5 min
SatNov 710°4°CloudyChance of showers30%

Day

Cloudy. High 10.

Precipitation
30% · 6 mm
UV index (max)
1 Low

Night

Cloudy with 30 percent chance of showers. Low plus 4.

Low
4°
Precipitation
30%
Sunrise7:02 AM
Sunset5:05 PM
Daylight10 h 2 min
SunNov 89°3°CloudyCloudy31%

Day

Cloudy. High 9.

Precipitation
31% · 0.2 mm
UV index (max)
2 Low

Night

Cloudy. Low plus 3.

Low
3°
Sunrise7:03 AM
Sunset5:03 PM
Daylight10 h 0 min
MonNov 910°5°CloudyCloudy17%

Day

Cloudy. High 10.

Precipitation
17% · 0 mm
UV index (max)
4 Moderate

Night

Cloudy. Low plus 5.

Low
5°
Sunrise7:05 AM
Sunset5:02 PM
Daylight9 h 57 min
TueNov 1011°3°CloudyCloudy22%

Day

Cloudy. High 11.

Precipitation
22% · 0 mm
UV index (max)
3 Moderate

Night

Cloudy. Low plus 3.

Low
3°
Sunrise7:06 AM
Sunset5:01 PM
Daylight9 h 55 min
WedNov 119°3°Cloudy25%

Day

Cloudy. High 9.

Precipitation
25% · 0.1 mm
UV index (max)
2 Low

Night

Low 3.

Low
3°
Sunrise7:07 AM
Sunset5:00 PM
Daylight9 h 52 min
Days 8–14 · trend, lower confidence
ThuNov 125°2°ShowersNight low 2°86%

Day

Showers. High 5.

Wind
N 17 km/h
Wind gusts
36 km/h
Precipitation
86% · 3 cm snow
UV index (max)
2 Low

Night

Low 2.

Low
2°
Sunrise7:09 AM
Sunset4:59 PM
Daylight9 h 50 min
SourceExtended outlook
FriNov 134°0°Partly cloudyNight low 0°38%

Day

Partly cloudy. High 4.

Wind
N 19 km/h
Wind gusts
41 km/h
Precipitation
38% · 0.3 mm
UV index (max)
1 Low

Night

Low 0.

Low
0°
Sunrise7:10 AM
Sunset4:58 PM
Daylight9 h 48 min
SourceExtended outlook
SatNov 148°2°Mostly cloudyNight low 2°17%

Day

Mostly cloudy. High 8.

Wind
W 20 km/h
Wind gusts
41 km/h
Precipitation
17% · 0 mm
UV index (max)
2 Low

Night

Low 2.

Low
2°
Sunrise7:11 AM
Sunset4:57 PM
Daylight9 h 45 min
SourceExtended outlook
SunNov 159°4°Partly cloudyNight low 4°18%

Day

Partly cloudy. High 9.

Wind
NW 18 km/h
Wind gusts
41 km/h
Precipitation
18% · 0 mm
UV index (max)
3 Moderate

Night

Low 4.

Low
4°
Sunrise7:12 AM
Sunset4:56 PM
Daylight9 h 43 min
SourceExtended outlook
MonNov 169°3°Mostly cloudyNight low 3°70%

Day

Mostly cloudy. High 9.

Wind
SE 11 km/h
Wind gusts
22 km/h
Precipitation
70% · 2 mm
UV index (max)
2 Low

Night

Low 3.

Low
3°
Sunrise7:14 AM
Sunset4:55 PM
Daylight9 h 41 min
SourceExtended outlook
TueNov 179°3°ShowersNight low 3°72%

Day

Showers. High 9.

Wind
E 12 km/h
Wind gusts
33 km/h
Precipitation
72% · 1 mm
UV index (max)
2 Low

Night

Low 3.

Low
3°
Sunrise7:15 AM
Sunset4:54 PM
Daylight9 h 39 min
SourceExtended outlook
WedNov 1812°6°ShowersNight low 6°52%

Day

Showers. High 12.

Wind
SW 13 km/h
Wind gusts
40 km/h
Precipitation
52% · 0.5 mm
UV index (max)
3 Moderate

Night

Low 6.

Low
6°
Sunrise7:16 AM
Sunset4:53 PM
Daylight9 h 37 min
SourceExtended outlook
Sunrise7:01 AM
Sunset5:06 PM
Daylight10 h 5 min
MoonWaning Crescent13% lit · rise 3:08 AM · set 3:10 PM

Pollen today · Acton

TreesNonenone in the air
GrassLow<1 grains/m³
WeedsLow<1 grains/m³ · Ragweed
Fri: weeds low · Sat: weeds low · Sun: 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
GrillingPoorFire up the grill
RunningFairLace up outside
PatioPoorDinner outdoors
Forecast: Environment and Climate Change Canada (Halton Hills - Milton), issued 5:00 AM · Days 8–14: WeatherAPI.com · weather.gc.ca · 43.6297°N, 80.0415°W · Elevation 349 m · Population 9,377 · Time zone America/Toronto