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Updated: @ 05/21/2026 3:33pm  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 17.1, Max: 23.4, Min: 12.6 17.1°C
Colder 0.7°C than last hour.

Comfortable

Feels like: 17°C

24-hr difference
-12.5°CColder 12.5°C than yesterday at this time.
  Today Yesterday
High: 23.4°C
12:00am 		29.9°C
2:46pm
Low: 12.6°C
6:53am 		9.3°C
6:16am
Wind from NNW NNW
6
Gust:
 19 km/h
1 Bft - Light air
Today: 19 km/h 3:31pm
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 0 mm
This Month: 113 mm
Season Total: 417.8 mm
6 days since last rain.
Tonight
A few clouds
A few clouds
Humidity & Barometer Almanac Moon
Humidity: 40 % Increased 2.0% since last hour.
Dew Point: 3.3°C Increased 0.1°C since last hour.
Barometer: 1016.8 hPa Rising 0.2 hPa/hr
Baro Trend: Steady
Sunrise: 5:39am
Sunset: 8:41pm
Moonset: 1:10am
Moonrise: 10:25am
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
32%
Illuminated
UV Index Forecast Solar Radiation
05/21/2026
7.0     High 
875 W/m2
High: 1167 @  12:50pm
  7 Day Forecast Summary for Halifax, NS and Vicinity
   Issued by Environment Canada:
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 16°C
 Fri, 22 May
Sunny
Sunny
Max: 15°C
 Sat, 23 May
Sunny
Sunny
Max: 18°C
 Sun, 24 May
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
 Mon, 25 May
Cloudy
Cloudy
Max: 14°C
 Tue, 26 May
Showers
Showers
Max: 15°C
 Wed, 27 May
A mix of sun and cloud
A mix of sun and cloud
Max: 13°C
Tonight
A few clouds
A few clouds
Min: 4°C
 Night
Clear
Clear
Min: 4°C
 Night
Cloudy periods
Cloudy periods
Min: 8°C
 Night
Cloudy
Cloudy
Min: 7°C
 Night
Showers
Showers
Min: 9°C
 Night
Cloudy periods
Cloudy periods
Min: 8°C
  
Today: Mainly sunny. Wind northwest 20 km/h gusting to 40. High 16. UV index 8 or very high.
Tonight: A few clouds. Wind northwest 20 km/h becoming light this evening. Low plus 4 except zero in low lying inland areas. Patchy frost.
More 7-Day Forecast Details

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
21 May 2026
4 PM 15 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
5 PM 14 Mainly sunny (0%)  Mainly sunny 0 NW 20 gust 40
6 PM 13 Mainly sunny (0%)  Mainly sunny 0 NW 20
7 PM 12 Mainly sunny (0%)  Mainly sunny 0 NW 20
8 PM 11 Mainly sunny (0%)  Mainly sunny 0 NW 20
9 PM 10 A few clouds (0%)  A few clouds 0 NW 10
10 PM 9 A few clouds (0%)  A few clouds 0 NW 10
11 PM 7 A few clouds (0%)  A few clouds 0 NW 10
22 May 2026
12 AM 6 A few clouds (0%)  A few clouds 0 VR 5
1 AM 6 A few clouds (0%)  A few clouds 0 VR 5
2 AM 5 A few clouds (0%)  A few clouds 0 VR 5
3 AM 5 Clear (0%)  Clear 0 VR 5
4 AM 5 Clear (0%)  Clear 0 VR 5
5 AM 4 Clear (0%)  Clear 0 VR 5
6 AM 4 Sunny (0%)  Sunny 0 VR 5
7 AM 6 Sunny (0%)  Sunny 0 VR 5
8 AM 8 Sunny (0%)  Sunny 0 VR 5
9 AM 10 Sunny (0%)  Sunny 0 NW 10
10 AM 11 Sunny (0%)  Sunny 0 NW 10
11 AM 12 Sunny (0%)  Sunny 0 NW 10
12 PM 13 Sunny (0%)  Sunny 0 NW 20 gust 40
1 PM 14 Sunny (0%)  Sunny 0 NW 20 gust 40
2 PM 14 Sunny (0%)  Sunny 0 NW 20 gust 40
3 PM 15 Sunny (0%)  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%
Animated icons courtesy of www.meteotreviglio.com.