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Observed at: Halifax Stanfield Int'l Airport
Date: 2:00 PM ADT Wednesday 18 March 2026
Mainly Sunny
Mainly Sunny 		Temp.: -3 °C
Wind Chill: -9 °C
Wind: NW 23 gust 42 km/h
Humidity: 39 %
Dew point: -15 °C
Pressure: 102.4 kPa
Tendency: 0.29 kPa
Visibility: 24 km 		Sunrise: 7:22
Sunset: 19:24
Normals:
Max 4°C Min -4°C
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 0°C
 Thu, 19 Mar
Chance of flurries (30%)
Chance of flurries
Max: 2°C
 Fri, 20 Mar
A mix of sun and cloud
A mix of sun and cloud
Max: 3°C
 Sat, 21 Mar
Sunny
Sunny
Max: 2°C
 Sun, 22 Mar
Chance of flurries (60%)
Chance of flurries
Max: 0°C
 Mon, 23 Mar
A mix of sun and cloud
A mix of sun and cloud
Max: 0°C
 Tue, 24 Mar
A mix of sun and cloud
A mix of sun and cloud
Max: -1°C
Tonight
Increasing cloudiness
Increasing cloudiness
Min: -7°C
 Night
Clear
Clear
Min: -4°C
 Night
Clear
Clear
Min: -1°C
 Night
Flurries
Flurries
Min: -4°C
 Night
Chance of flurries (30%)
Chance of flurries
Min: -4°C
 Night
Cloudy periods
Cloudy periods
Min: -7°C
  

Forecast

Halifax, NS (Issued: 11:00 AM ADT Wednesday 18 March 2026)

Today
Mainly sunny. Wind northwest 20 km/h becoming light this afternoon. High zero. Wind chill minus 10 this morning. UV index 3 or moderate.
Tonight
Increasing cloudiness early this evening. Wind up to 15 km/h. Low minus 7. Wind chill minus 10 overnight.
Thu, 19 Mar
A mix of sun and cloud. 30 percent chance of flurries late in the morning and in the afternoon. Wind up to 15 km/h. High plus 2. Wind chill minus 10 in the morning. UV index 4 or moderate.
Night
Clear. Low minus 4.
Fri, 20 Mar
A mix of sun and cloud. High plus 3.
Night
Clear. Low minus 1.
Sat, 21 Mar
Sunny. High plus 2.
Night
Flurries. Low minus 4.
Sun, 22 Mar
A mix of sun and cloud with 60 percent chance of flurries. High zero.
Night
Cloudy periods with 30 percent chance of flurries. Low minus 4.
Mon, 23 Mar
A mix of sun and cloud. High zero.
Night
Cloudy periods. Low minus 7.
Tue, 24 Mar
A mix of sun and cloud. High minus 1.

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
18 March 2026
3 PM -2 Mainly sunny (0%)  Mainly sunny 0 W 15
4 PM -1 Mainly sunny (0%)  Mainly sunny 0 W 15
5 PM -1 Mainly sunny (0%)  Mainly sunny 0 W 15
6 PM 0 Sunny (0%)  Sunny 0 VR 5
7 PM -1 A few clouds (0%)  A few clouds 0 VR 5
8 PM -3 Partly cloudy (0%)  Partly cloudy 0 VR 5
9 PM -4 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
10 PM -4 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
11 PM -5 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
19 March 2026
12 AM -5 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
1 AM -5 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
2 AM -5 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
3 AM -5 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
4 AM -6 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
5 AM -6 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
6 AM -7 Partly cloudy (0%)  Partly cloudy 0 VR 5
7 AM -6 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
8 AM -5 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
9 AM -4 Chance of flurries (30%)  Chance of flurries 30 NE 15
10 AM -3 Chance of flurries (30%)  Chance of flurries 30 NE 15
11 AM -1 Chance of flurries (30%)  Chance of flurries 30 NE 15
12 PM 0 Chance of flurries (30%)  Chance of flurries 30 NE 15
1 PM 0 Chance of flurries (30%)  Chance of flurries 30 NE 15
2 PM 1 Chance of flurries (30%)  Chance of flurries 30 NE 15
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada