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Good morning, Halton Hills! Here's today's weather!

USED 20250221downtownacton
The snow flies in downtown Acton.

Current Weather

Mostly Cloudy

Mostly Cloudy

5.8°C

Pressure
100.1 falling
Visibility
24.1 km
Dewpoint
-1.2 °C
Humidity
61%
Wind
SW 42 km/h
Gust
54 km/h

Radar Satellite


Hourly Forecast

Today
6 PM
6°C
A few clouds
Today
7 PM
6°C
A few clouds
Today
8 PM
6°C
A few clouds
Today
9 PM
5°C
A few clouds
Today
10 PM
5°C
Partly cloudy
Today
11 PM
4°C
Partly cloudy
Tomorrow
12 AM
4°C
Partly cloudy
Tomorrow
1 AM
3°C
Partly cloudy
Tomorrow
2 AM
3°C
Mainly cloudy
Tomorrow
3 AM
2°C
Cloudy
Tomorrow
4 AM
2°C
Mainly cloudy
Tomorrow
5 AM
2°C
Mainly cloudy

7 Day Forecast

Partly cloudy

Tonight

2 °C

A few clouds. Increasing cloudiness after midnight. Fog patches developing this evening. Wind southwest 40 km/h gusting to 70 diminishing to 20 gusting to 40 this evening then becoming light near midnight. Low plus 2.


Chance of showers or drizzle

Tuesday

6 °C

Mainly cloudy. 30 percent chance of showers or drizzle in the afternoon. Fog patches dissipating in the morning. High 6. UV index 2 or low.


Chance of showers or drizzle

Tuesday night

-5 °C

Mainly cloudy. 30 percent chance of showers or drizzle early in the evening. Clearing overnight. Wind up to 15 km/h. Low minus 5. Wind chill minus 8 overnight.


A mix of sun and cloud

Wednesday

3 °C

Increasing cloudiness. High plus 3.


Periods of snow or rain

Wednesday night

0 °C

Periods of snow or rain. Low zero.


Chance of rain showers or flurries

Thursday

3 °C

Cloudy with 40 percent chance of rain showers or flurries. High plus 3.


Chance of flurries

Thursday night

-8 °C

Cloudy with 40 percent chance of flurries. Low minus 8.


A mix of sun and cloud

Friday

-3 °C

A mix of sun and cloud. High minus 3.


Chance of snow or rain

Friday night

-3 °C

Cloudy with 60 percent chance of snow or rain. Low minus 3.


Chance of rain showers or flurries

Saturday

1 °C

Cloudy with 40 percent chance of rain showers or flurries. High plus 1.


Chance of flurries

Saturday night

-13 °C

Cloudy periods with 30 percent chance of flurries. Low minus 13.


Sunny

Sunday

-4 °C

Sunny. High minus 4.


Normals

Low
-9 °C
High
1 °C

Sunrise and Sunset

Sunrise
7:05 AM
Sunset
6:02 PM

Based on Environment Canada data