Observed at: Halifax Stanfield Int'l Airport
Date: 8:00 PM ADT Thursday 20 August 2026
Mostly Cloudy
Mostly Cloudy
Temp.: 20 °C
Wind: SSW 12 km/h
Humidity: 93 %
Dew point: 19 °C
Pressure: 101.5 kPa
Tendency: 0.02 kPa
Visibility: 24 km
Sunrise: 6:22
Sunset: 20:12
Normals:
Max 23°C Min 13°C
 Extended Forecast - Environment Canada
  Fri, 21 Aug
Mainly cloudy
Mainly cloudy
Max: 28°C
Sat, 22 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Sun, 23 Aug
Periods of rain
Periods of rain
Max: 21°C
Mon, 24 Aug
Chance of showers (60%)
Chance of showers
Max: 26°C
Tue, 25 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Wed, 26 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 19°C
Night
Partly cloudy
Partly cloudy
Min: 15°C
Night
Chance of showers (60%)
Chance of showers
Min: 16°C
Night
Periods of rain
Periods of rain
Min: 20°C
Night
Chance of showers (60%)
Chance of showers
Min: 16°C
Night
Cloudy periods
Cloudy periods
Min: 15°C

Forecast

Halifax, NS (Issued: 4:00 PM ADT Thursday 20 August 2026)

Tonight
Partly cloudy. 30 percent chance of showers early this evening. Fog patches spreading inland this evening. Wind southwest 20 km/h becoming light this evening. Low 19.
Fri, 21 Aug
Cloudy. Becoming a mix of sun and cloud in the morning. Fog patches dissipating in the morning. High 28 except 18 along parts of the coast. Humidex 35. UV index 8 or very high.
Night
Partly cloudy. Fog patches developing before morning. Low 15.
Sat, 22 Aug
A mix of sun and cloud. High 23.
Night
Cloudy with 60 percent chance of showers. Low 16.
Sun, 23 Aug
Periods of rain. High 21.
Night
Periods of rain. Low 20.
Mon, 24 Aug
A mix of sun and cloud with 60 percent chance of showers. High 26.
Night
Cloudy with 60 percent chance of showers. Low 16.
Tue, 25 Aug
A mix of sun and cloud. High 23.
Night
Cloudy periods. Low 15.
Wed, 26 Aug
A mix of sun and cloud. High 23.

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
20 August 2026
9 PM 22 Partly cloudy (0%)  Partly cloudy 0 SW 10
10 PM 21 Partly cloudy (0%)  Partly cloudy 0 SW 10
11 PM 21 Partly cloudy (0%)  Partly cloudy 0 SW 10
21 August 2026
12 AM 20 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
1 AM 20 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
2 AM 19 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
3 AM 19 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
4 AM 19 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
5 AM 19 Mainly cloudy (0%)  Mainly cloudy 0 VR 5
6 AM 19 Overcast (0%)  Overcast 0 VR 5
7 AM 20 Overcast (0%)  Overcast 0 VR 5
8 AM 20 Overcast (0%)  Overcast 0 VR 5
9 AM 21 Overcast (0%)  Overcast 0 VR 5
10 AM 22 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
11 AM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
12 PM 24 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
1 PM 25 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
2 PM 27 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
3 PM 28 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
4 PM 26 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
5 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
6 PM 21 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 10
7 PM 20 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 10
8 PM 20 Partly cloudy (0%)  Partly cloudy 0 NW 10
 
† 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