Observed at: Halifax Stanfield Int'l Airport
Date: 5:00 AM ADT Wednesday 20 May 2026
Mainly Clear
Mainly Clear
Temp.: 13 °C
Wind: N 6 km/h
Humidity: 97 %
Dew point: 12 °C
Pressure: 100.9 kPa
Tendency: 0.03 kPa
Visibility: 13 km
Sunrise: 5:41
Sunset: 20:41
Normals:
Max 16°C Min 6°C
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 30°C
Thu, 21 May
A mix of sun and cloud
A mix of sun and cloud
Max: 16°C
Fri, 22 May
Sunny
Sunny
Max: 15°C
Sat, 23 May
A mix of sun and cloud
A mix of sun and cloud
Max: 15°C
Sun, 24 May
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
Mon, 25 May
Showers
Showers
Max: 15°C
Tue, 26 May
A mix of sun and cloud
A mix of sun and cloud
Max: 17°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 13°C
Night
Clear
Clear
Min: 5°C
Night
Clear
Clear
Min: 5°C
Night
Cloudy periods
Cloudy periods
Min: 5°C
Night
Cloudy
Cloudy
Min: 7°C
Night
Showers
Showers
Min: 10°C
 

Forecast

Halifax, NS (Issued: 5:00 AM ADT Wednesday 20 May 2026)

Today
Mainly sunny. Fog patches dissipating this morning. Wind becoming southwest 20 km/h gusting to 40 this morning. High 30 except 18 along parts of the coast. Humidex 35. UV index 9 or very high.
Tonight
Partly cloudy. 30 percent chance of showers this evening. Wind southwest 20 km/h gusting to 40 becoming northwest 20 gusting to 40 near midnight. Low 13.
Thu, 21 May
A mix of sun and cloud. Wind northwest 20 km/h gusting to 40. High 16. UV index 8 or very high.
Night
Clear. Low plus 5.
Fri, 22 May
Sunny. High 15.
Night
Clear. Low plus 5.
Sat, 23 May
A mix of sun and cloud. High 15.
Night
Cloudy periods. Low plus 5.
Sun, 24 May
A mix of sun and cloud. High 18.
Night
Cloudy. Low 7.
Mon, 25 May
Showers. High 15.
Night
Showers. Low 10.
Tue, 26 May
A mix of sun and cloud. High 17.

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
20 May 2026
6 AM 18 Mainly sunny (0%)  Mainly sunny 0 SW 10
7 AM 19 Mainly sunny (0%)  Mainly sunny 0 SW 10
8 AM 21 Mainly sunny (0%)  Mainly sunny 0 SW 10
9 AM 22 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
10 AM 24 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
11 AM 25 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
12 PM 27 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
1 PM 28 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
2 PM 29 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
3 PM 30 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
4 PM 30 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
5 PM 29 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
6 PM 29 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
7 PM 27 Mainly sunny (0%)  Mainly sunny 0 SW 20 gust 40
8 PM 26 Chance of showers (30%)  Chance of showers 30 SW 20 gust 40
9 PM 24 Chance of showers (30%)  Chance of showers 30 SW 20 gust 40
10 PM 23 Chance of showers (30%)  Chance of showers 30 SW 20 gust 40
11 PM 22 Partly cloudy (0%)  Partly cloudy 0 SW 20 gust 40
21 May 2026
12 AM 21 Partly cloudy (0%)  Partly cloudy 0 NW 20 gust 40
1 AM 20 Partly cloudy (0%)  Partly cloudy 0 NW 20 gust 40
2 AM 19 Partly cloudy (0%)  Partly cloudy 0 NW 20 gust 40
3 AM 18 Partly cloudy (0%)  Partly cloudy 0 NW 20 gust 40
4 AM 16 Partly cloudy (0%)  Partly cloudy 0 NW 20 gust 40
5 AM 15 Partly cloudy (0%)  Partly cloudy 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