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Observed at: Halifax Stanfield Int'l Airport
Date: 4:00 AM ADT Monday 17 August 2026
Cloudy
Cloudy 		Temp.: 14 °C
Wind: SW 10 km/h
Humidity: 96 %
Dew point: 13 °C
Pressure: 101.7 kPa
Tendency: 0.03 kPa
Visibility: 24 km 		Sunrise: 6:19
Sunset: 20:17
Normals:
Max 23°C Min 14°C
 Extended Forecast - Environment Canada
Today
Chance of showers (30%)
Chance of showers
Max: 23°C
 Tue, 18 Aug
Showers
Showers
Max: 24°C
 Wed, 19 Aug
Chance of showers (30%)
Chance of showers
Max: 25°C
 Thu, 20 Aug
Cloudy
Cloudy
Max: 24°C
 Fri, 21 Aug
Cloudy
Cloudy
Max: 24°C
 Sat, 22 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
 Sun, 23 Aug
Showers
Showers
Max: 20°C
Tonight
Chance of showers (60%)
Chance of showers
Min: 16°C
 Night
Showers
Showers
Min: 18°C
 Night
Cloudy periods
Cloudy periods
Min: 16°C
 Night
Cloudy
Cloudy
Min: 17°C
 Night
Cloudy periods
Cloudy periods
Min: 14°C
 Night
Chance of showers (60%)
Chance of showers
Min: 16°C
  

Forecast

Halifax, NS (Issued: 5:00 AM ADT Monday 17 August 2026)

Today
Cloudy. 30 percent chance of showers late this afternoon. Fog patches dissipating this morning. Wind becoming south 20 km/h this afternoon. High 23. Humidex 27. UV index 5 or moderate.
Tonight
Cloudy with 60 percent chance of showers. Fog patches developing late this evening. Wind south 20 km/h becoming light after midnight. Low 16.
Tue, 18 Aug
Cloudy. 60 percent chance of showers in the morning. Showers beginning in the morning. Risk of a thundershower late in the morning and in the afternoon. Fog patches dissipating in the morning. Amount 5 mm. Wind becoming south 20 km/h near noon. High 24. Humidex 31. UV index 3 or moderate.
Night
Showers. Low 18.
Wed, 19 Aug
A mix of sun and cloud with 30 percent chance of showers. High 25.
Night
Cloudy periods. Low 16.
Thu, 20 Aug
Cloudy. High 24.
Night
Cloudy. Low 17.
Fri, 21 Aug
Cloudy. High 24.
Night
Cloudy periods. Low 14.
Sat, 22 Aug
A mix of sun and cloud. High 23.
Night
Cloudy with 60 percent chance of showers. Low 16.
Sun, 23 Aug
Showers. High 20.

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
17 August 2026
5 AM 14 Cloudy (0%)  Cloudy 0 VR 5
6 AM 13 Cloudy (0%)  Cloudy 0 VR 5
7 AM 14 Cloudy (0%)  Cloudy 0 VR 5
8 AM 16 Cloudy (0%)  Cloudy 0 VR 5
9 AM 17 Cloudy (0%)  Cloudy 0 VR 5
10 AM 18 Cloudy (0%)  Cloudy 0 VR 5
11 AM 19 Cloudy (0%)  Cloudy 0 VR 5
12 PM 20 Cloudy (0%)  Cloudy 0 VR 5
1 PM 21 Cloudy (0%)  Cloudy 0 VR 5
2 PM 22 Cloudy (0%)  Cloudy 0 VR 5
3 PM 23 Chance of showers (30%)  Chance of showers 30 S 20
4 PM 22 Chance of showers (30%)  Chance of showers 30 S 20
5 PM 22 Chance of showers (30%)  Chance of showers 30 S 20
6 PM 21 Chance of showers (60%)  Chance of showers 60 S 20
7 PM 20 Chance of showers (60%)  Chance of showers 60 S 20
8 PM 20 Chance of showers (60%)  Chance of showers 60 S 20
9 PM 19 Chance of showers (60%)  Chance of showers 60 S 20
10 PM 19 Chance of showers (60%)  Chance of showers 60 S 20
11 PM 18 Chance of showers (60%)  Chance of showers 60 S 20
18 August 2026
12 AM 18 Chance of showers (60%)  Chance of showers 60 S 20
1 AM 17 Chance of showers (60%)  Chance of showers 60 S 10
2 AM 17 Chance of showers (60%)  Chance of showers 60 S 10
3 AM 16 Chance of showers (60%)  Chance of showers 60 S 10
4 AM 16 Chance of showers (60%)  Chance of showers 60 S 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