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Updated: @ 08/18/2026 3:17pm  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 20.6, Max: 20.7, Min: 18.7 20.6°C
Warmer 0.2°C than last hour.

Comfortable

Feels like: 21°C

24-hr difference
-2.6°CColder 2.6°C than yesterday at this time.
  Today Yesterday
High: 20.7°C
1:36pm 		24.4°C
4:24pm
Low: 18.7°C
3:56am 		14.3°C
1:03am
Calm SSW
0
Gust:
 0 km/h
0 Bft - Calm
Today: 0 km/h 3:00pm
Rain Today: 8.6 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
Storm Rain: 8.6 mm
This Month: 16 mm
Season Total: 605.4 mm
0 day since last rain.
Tonight
Showers or drizzle
Showers or drizzle
Humidity & Barometer Almanac Moon
Humidity: 98 % Increased 1.0% since last hour.
Dew Point: 20.3°C Increased 0.3°C since last hour.
Barometer: 1012.5 hPa Falling 0.1 hPa/hr
Baro Trend: Falling Slowly
Sunrise: 6:20am
Sunset: 8:15pm
Moonrise: 1:10pm
Moonset: 10:35pm
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
37%
Illuminated
UV Index Forecast Solar Radiation
08/18/2026
6.8     High 
81 W/m2
High: 197 @  11:18am
  7 Day Forecast Summary for Halifax, NS and Vicinity
   Issued by Environment Canada:
 Extended Forecast - Environment Canada
Today
Showers or drizzle
Showers or drizzle
Max: 25°C
 Wed, 19 Aug
Chance of showers (30%)
Chance of showers
Max: 25°C
 Thu, 20 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
 Fri, 21 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 27°C
 Sat, 22 Aug
Cloudy
Cloudy
Max: 23°C
 Sun, 23 Aug
Showers
Showers
Max: 20°C
 Mon, 24 Aug
Chance of showers (60%)
Chance of showers
Max: 21°C
Tonight
Showers or drizzle
Showers or drizzle
Min: 17°C
 Night
Cloudy periods
Cloudy periods
Min: 19°C
 Night
Chance of showers (30%)
Chance of showers
Min: 18°C
 Night
Cloudy periods
Cloudy periods
Min: 16°C
 Night
Showers
Showers
Min: 16°C
 Night
Showers
Showers
Min: 18°C
  
Today: Showers and drizzle with risk of a thundershower. Fog patches dissipating this afternoon. Amount 5 to 10 mm. Wind south 20 km/h gusting to 40. High 25 except 20 along parts of the coast. Humidex 30. UV index 3 or moderate.
Tonight: Showers and periods of drizzle. Risk of a thundershower this evening. Fog patches developing late this evening. Amount 5 to 10 mm. Wind south 20 km/h gusting to 40 becoming light before morning. Low 17.
More 7-Day Forecast Details

24 Hour Forecast - Halifax, NS

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
18 August 2026
4 PM 24 Showers or drizzle. Risk of thundershowers (80%)  Showers or drizzle. Risk of thundershowers 80 S 20 gust 40
5 PM 22 Showers or drizzle. Risk of thundershowers (80%)  Showers or drizzle. Risk of thundershowers 80 S 20 gust 40
6 PM 21 Showers or drizzle. Risk of thundershowers (80%)  Showers or drizzle. Risk of thundershowers 80 S 20 gust 40
7 PM 20 Showers or drizzle. Risk of thundershowers (80%)  Showers or drizzle. Risk of thundershowers 80 S 20 gust 40
8 PM 20 Showers or drizzle. Risk of thundershowers (80%)  Showers or drizzle. Risk of thundershowers 80 S 20 gust 40
9 PM 19 Showers or drizzle. Risk of thundershowers (80%)  Showers or drizzle. Risk of thundershowers 80 S 20 gust 40
10 PM 19 Showers or drizzle (80%)  Showers or drizzle 80 S 20 gust 40
11 PM 18 Showers or drizzle (80%)  Showers or drizzle 80 S 20 gust 40
19 August 2026
12 AM 18 Showers or drizzle (80%)  Showers or drizzle 80 S 20 gust 40
1 AM 18 Showers or drizzle (80%)  Showers or drizzle 80 S 20 gust 40
2 AM 17 Showers or drizzle (80%)  Showers or drizzle 80 S 20 gust 40
3 AM 17 Showers or drizzle (80%)  Showers or drizzle 80 S 20 gust 40
4 AM 17 Showers or drizzle (80%)  Showers or drizzle 80 W 10
5 AM 18 Showers or drizzle (80%)  Showers or drizzle 80 W 10
6 AM 18 Chance of showers (30%)  Chance of showers 30 SE 10
7 AM 19 Chance of showers (30%)  Chance of showers 30 SE 10
8 AM 19 Chance of showers (30%)  Chance of showers 30 SE 10
9 AM 20 Chance of showers (30%)  Chance of showers 30 SE 10
10 AM 21 Chance of showers (30%)  Chance of showers 30 SE 10
11 AM 21 Chance of showers (30%)  Chance of showers 30 SE 10
12 PM 22 Mainly cloudy (0%)  Mainly cloudy 0 SE 10
1 PM 22 Mainly cloudy (0%)  Mainly cloudy 0 SE 10
2 PM 23 Mainly cloudy (0%)  Mainly cloudy 0 SE 10
3 PM 23 Mainly cloudy (0%)  Mainly cloudy 0 SW 20
 
† 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%
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