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May 17th, 2026 :: 9:42 pm EDT   

Local Weather Report for
Fergus
Ontario, Canada

 Current Fergus Weather Conditions Updated May 17th at 9:00 pm 
Temperature:21°C Dew Point:16°C
Barometer:n/a Wind:N 14 Km/h
Humidity:73.1% Visibility:n/a
 
 Fergus Weather Forecast Summary  
 
Today
May 17th
Monday
May 18th
Tuesday
May 19th
Wednesday
May 20th
Thursday
May 21st
Mostly Sunny Thundershowers Thundershowers Mostly Sunny Mostly Sunny
24°C
27°C
14°C
26°C
18°C
17°C
5°C
13°C
4°C
 
 Fergus Detailed Weather Forecast  
 
Sunday, May 17th, 2026
Evening Temperature: 17°C
Mostly cloudy with a chance of showers.
Monday, May 18th, 2026
Overnight Temperature: 14°C
Mostly cloudy with showers likely.
Morning Temperature: 20°C
A mix of sun and cloud. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 26°C
Mostly sunny. Chance of a thunderstorm. Windy.
Evening Temperature: 21°C
Clear with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Tuesday, May 19th, 2026
Overnight Temperature: 18°C
Clear with cloudy periods with showers likely. Windy at times.
Morning Temperature: 20°C
Sunny with cloudy periods. Windy.
Afternoon Temperature: 25°C
Sunny with cloudy periods. Chance of a thunderstorm. Windy.
Evening Temperature: 21°C
A mix of clear and cloudy skies with a chance of showers. Slight chance of a thunderstorm. Windy.
Wednesday, May 20th, 2026
Overnight Temperature: 13°C
Mostly cloudy with a chance of showers. Windy.
Morning Temperature: 9°C
Mostly sunny. Windy.
Afternoon Temperature: 13°C
Sunny. Windy at times.
Evening Temperature: 7°C
Clear. Windy at times.
Thursday, May 21st, 2026
Overnight Temperature: 4°C
Mostly clear.
Morning Temperature: 8°C
Sunny with cloudy periods.
Afternoon Temperature: 13°C
Sunny. Windy at times.
Evening Temperature: 6°C
Mostly clear.
Friday, May 22nd, 2026
Overnight Temperature: 5°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 7°C
Mostly cloudy with a chance of showers. Windy at times.
Afternoon Temperature: 9°C
Cloudy with showers likely.
Evening Temperature: 14°C
A mix of cloudy and clear skies with a few showers.
Saturday, May 23rd, 2026
Overnight Temperature: 11°C
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 10°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 14°C
A mix of cloud and sun.
Evening Temperature: 12°C
A mix of cloudy and clear skies.
Sunday, May 24th, 2026
Overnight Temperature: 9°C
A mix of cloudy and clear skies.
Morning Temperature: 14°C
A mix of sun and cloud.
Afternoon Temperature: 19°C
A mix of cloud and sun.
Evening Temperature: 13°C
Mostly clear.
Monday, May 25th, 2026
Overnight Temperature: 10°C
Mostly clear.
Morning Temperature: 15°C
Mostly sunny.
Afternoon Temperature: 23°C
Cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 19°C
Mostly clear with showers likely. Chance of a thunderstorm. Windy at times.





 

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This WeatherCity Weather Forecast for Fergus, Ontario, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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