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Observed at: Halifax Stanfield Int'l Airport
Date: 8:29 AM ADT Friday 21 August 2026
Mostly Cloudy
Mostly Cloudy 		Temp.: 18 °C
Wind: NNW 11 km/h
Humidity: 100 %
Dew point: 18 °C
Pressure: 101.9 kPa
Tendency: 0.03 kPa
Visibility: 19 km 		Sunrise: 6:24
Sunset: 20:11
Normals:
Max 22°C Min 13°C
 Extended Forecast - Environment Canada
Today
Chance of showers (60%)
Chance of showers
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
Showers
Showers
Max: 24°C
 Tue, 25 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
 Wed, 26 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 22°C
 Thu, 27 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 15°C
 Night
Showers
Showers
Min: 17°C
 Night
Periods of rain
Periods of rain
Min: 20°C
 Night
Chance of showers (60%)
Chance of showers
Min: 18°C
 Night
Cloudy periods
Cloudy periods
Min: 14°C
 Night
Cloudy periods
Cloudy periods
Min: 15°C
  

Forecast

Halifax, NS (Issued: 5:00 AM ADT Friday 21 August 2026)

Today
A mix of sun and cloud. 60 percent chance of showers early this morning and late this afternoon. Fog patches dissipating this morning. High 28 except 18 along parts of the coast. Humidex 35. UV index 8 or very high.
Tonight
Partly cloudy. 30 percent chance of showers early this evening. Fog patches developing before morning. Low 15.
Sat, 22 Aug
A mix of sun and cloud. Fog patches dissipating in the morning. Wind becoming east 20 km/h in the afternoon. High 23. Humidex 28. UV index 8 or very high.
Night
Showers. Low 17.
Sun, 23 Aug
Periods of rain. High 21.
Night
Periods of rain. Low 20.
Mon, 24 Aug
Showers. High 24.
Night
Cloudy with 60 percent chance of showers. Low 18.
Tue, 25 Aug
A mix of sun and cloud. High 25.
Night
Cloudy periods. Low 14.
Wed, 26 Aug
A mix of sun and cloud. High 22.
Night
Cloudy periods. Low 15.
Thu, 27 Aug
A mix of sun and cloud. High 24.

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
21 August 2026
9 AM 21 Sunny (0%)  Sunny 0 VR 5
10 AM 22 Sunny (0%)  Sunny 0 VR 5
11 AM 23 Sunny (0%)  Sunny 0 VR 5
12 PM 24 Sunny (0%)  Sunny 0 VR 5
1 PM 25 Sunny (0%)  Sunny 0 VR 5
2 PM 27 Sunny (0%)  Sunny 0 VR 5
3 PM 28 Chance of showers (60%)  Chance of showers 60 VR 5
4 PM 26 Chance of showers (60%)  Chance of showers 60 VR 5
5 PM 23 Chance of showers (60%)  Chance of showers 60 VR 5
6 PM 21 Chance of showers (30%)  Chance of showers 30 VR 5
7 PM 20 Chance of showers (30%)  Chance of showers 30 VR 5
8 PM 20 Chance of showers (30%)  Chance of showers 30 VR 5
9 PM 19 Partly cloudy (0%)  Partly cloudy 0 VR 5
10 PM 18 Partly cloudy (0%)  Partly cloudy 0 VR 5
11 PM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
22 August 2026
12 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
1 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
2 AM 15 Partly cloudy (0%)  Partly cloudy 0 VR 5
3 AM 15 Partly cloudy (0%)  Partly cloudy 0 VR 5
4 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR 5
5 AM 17 Partly cloudy (0%)  Partly cloudy 0 VR 5
6 AM 18 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
7 AM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
8 AM 19 A mix of sun and cloud (0%)  A mix of sun and cloud 0 VR 5
 
† 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