No watches or warnings in effect for Westport, ON.

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Updated: @ 21/05/2026 04:20  
Summary / Temperature Wind Rain Outlook
Currently: 6.5, Max: 11.0, Min: 6.4 6.5°C
Colder 1.0°C than last hour.

Cold

Feels like: 7°C

24-hr difference
-10.7°CColder 10.7°C than yesterday at this time.
  Today Yesterday
High: 11°C
00:00
21.3°C
15:01
Low: 6.4°C
04:19
11°C
23:58
 Wind from N N
4.7
Gust:
16.2 km/h
1 Bft - Light air
Today: 24.1 km/h 00:05
Gust Month: 53.3 km/h May 05
Rain Today: 0 mm
Rain Rate (/hr): 0 mm
Rain Yesterday: 0 mm
This Month: 39.8 mm
Season Total: 203 mm
Thu, 21 May
Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 69 %  
Dew Point: 1.2°C Decreased 1.0°C since last hour.
Barometer: 1025.3 hPa Rising 1.1  hPa/hr
Baro Trend: Rising Slowly
Sunrise: 05:30
Sunset: 20:33
Moonset: 01:03
Moonrise: 10:20
Waxing Crescent
Waxing Crescent, Moon at 5 days in cycle
27%
Illuminated
UV Index Forecast UV Index Forecast
21/05/2026
7.3     High 
22/05/2026
7.3     High 
 EC Weather Forecast  - Outlook: Tonight & Thu, 21 May
Tonight
A few clouds
A few clouds

Min: 3°C
EC forecast: A few clouds. Wind north 20 km/h becoming light late this evening. Wind becoming north 20 gusting to 40 after midnight. Low plus 3 with risk of frost.
Davis VP+ forecast: Mostly clear with little temperature change.
 
Thu, 21 May
Sunny
Sunny

Max: 16°C
EC forecast: Sunny. Wind north 20 km/h becoming light in the afternoon. High 16. UV index 8 or very high.
Countdown to Summer
 Summer Solstice begins June 21st at 4:24am   EDT