Observed at: Halifax Stanfield Int'l Airport
Date: 2:00 PM ADT Friday 18 September 2026
Temp.: 16 °C
Wind: SW 24 gust 33 km/h
Humidity: 92 %
Dew point: 15 °C
Pressure: 101.1 kPa
Tendency: kPa
Visibility: km
Sunrise: 6:56
Sunset: 19:20
Normals:
Max 18°C Min 9°C
 Extended Forecast - Environment Canada
Today
Showers
Showers
Max: 19°C
Sat, 19 Sep
Mainly sunny
Mainly sunny
Max: 16°C
Sun, 20 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 14°C
Mon, 21 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
Tue, 22 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 16°C
Wed, 23 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 17°C
Thu, 24 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 9°C
Night
Clear
Clear
Min: 4°C
Night
Chance of showers (30%)
Chance of showers
Min: 8°C
Night
Cloudy periods
Cloudy periods
Min: 10°C
Night
Cloudy periods
Cloudy periods
Min: 6°C
Night
Cloudy periods
Cloudy periods
Min: 7°C
 

Forecast

Halifax, NS (Issued: 11:00 AM ADT Friday 18 September 2026)

Today
A few showers ending early this afternoon then a mix of sun and cloud with 30 percent chance of showers. Fog patches dissipating near noon. Wind southwest 20 km/h becoming northwest 20 gusting to 40 this afternoon. High 19. UV index 4 or moderate.
Tonight
Partly cloudy with 30 percent chance of showers early this evening. Clearing this evening. Wind northwest 20 km/h gusting to 40. Low 9.
Sat, 19 Sep
Mainly sunny. Wind northwest 20 km/h gusting to 40. High 16. UV index 5 or moderate.
Night
Clear. Low plus 4.
Sun, 20 Sep
A mix of sun and cloud. High 14.
Night
Cloudy with 30 percent chance of showers. Low 8.
Mon, 21 Sep
A mix of sun and cloud. High 20.
Night
Cloudy periods. Low 10.
Tue, 22 Sep
A mix of sun and cloud. High 16.
Night
Cloudy periods. Low 6.
Wed, 23 Sep
A mix of sun and cloud. High 17.
Night
Cloudy periods. Low 7.
Thu, 24 Sep
A mix of sun and cloud. High 20.

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
18 September 2026
3 PM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 20 gust 40
4 PM 18 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 20 gust 40
5 PM 16 Chance of showers (30%)  Chance of showers 30 NW 20 gust 40
6 PM 15 Chance of showers (30%)  Chance of showers 30 NW 20 gust 40
7 PM 15 Chance of showers (30%)  Chance of showers 30 NW 20 gust 40
8 PM 15 Chance of showers (30%)  Chance of showers 30 NW 20 gust 40
9 PM 15 Clear (0%)  Clear 0 NW 20 gust 40
10 PM 14 Clear (0%)  Clear 0 NW 20 gust 40
11 PM 13 Clear (0%)  Clear 0 NW 20 gust 40
19 September 2026
12 AM 12 Clear (0%)  Clear 0 NW 20 gust 40
1 AM 11 Clear (0%)  Clear 0 NW 20 gust 40
2 AM 10 Clear (0%)  Clear 0 NW 20 gust 40
3 AM 9 Clear (0%)  Clear 0 NW 20 gust 40
4 AM 9 Clear (0%)  Clear 0 NW 20 gust 40
5 AM 9 Clear (0%)  Clear 0 NW 20 gust 40
6 AM 9 A few clouds (0%)  A few clouds 0 NW 20 gust 40
7 AM 10 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
8 AM 10 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
9 AM 11 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
10 AM 12 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
11 AM 12 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
12 PM 13 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
1 PM 14 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
2 PM 15 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
 
† 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