Guelph Weather Conditions
Current Temperature Level
24 °C
24 AQI
Air quality index is: Good
Last Updated: 2025-09-02 14:30 (Local Time)
MapGuelph
Guelph Weather Parameters
12 km/h
4 m/s
141° SE
75 %
11 km
0 mm
1019 mb
UV Index6
Suggestions for
TodayGuelph2 Sep.
Umbrella• Optional
Clothing• Layering Must
Driving• Drive Safely
Sunscreen• ApplyTrending in Canada
Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025
Guelph 10-Days Weather Forecast
Today
18°C
67 %Wednesday
18°C70 %Thursday
16°C82 %Friday
14°C83 %Saturday
12°C70 %Sunday
11°C69 %Monday
11°C62 %Tuesday
14°C70 %Wednesday
14°C97 %Thursday
16°C78 %Cloudy
Mostly cloudy skies with a high of 18 °C. Humidity at 67% and winds around 15.8 km/h.25°C / 12°C
Humi.67 %
Prec.0 mm
Sunrise
06:46 AM13hrs 8min
Sunset
07:54 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
15 °C
76 %
0
9 kmph / E
Clear 
Feels 14.6 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
14 °C
77 %
0
7.9 kmph / E
Clear Feels 14.1 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
14 °C
78 %
0
7.6 kmph / ESE
Clear Feels 13.6 °C
Cover 2 %
Visibility 10 km
3 AM
Clear
13 °C
79 %
0
6.5 kmph / E
Clear Feels 13.2 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
13 °C
81 %
0
7.2 kmph / ENE
Clear Feels 12.1 °C
Cover 0 %
Visibility 10 km
5 AM
Partly Cloudy
12 °C
83 %
0
7.6 kmph / ENE
Partly Cloudy Feels 11.7 °C
Cover 60 %
Visibility 10 km
6 AM
Overcast
12 °C
84 %
0
7.9 kmph / ENE
Overcast Feels 11.6 °C
Cover 92 %
Visibility 10 km
7 AM
Cloudy
13 °C
84 %
0
8.6 kmph / ENE
Cloudy Feels 12.4 °C
Cover 82 %
Visibility 10 km
8 AM
Cloudy
14 °C
82 %
0.3
6.8 kmph / ENE
Cloudy Feels 13.8 °C
Cover 67 %
Visibility 10 km
9 AM
Cloudy
15 °C
77 %
1
6.8 kmph / E
Cloudy Feels 15.3 °C
Cover 63 %
Visibility 10 km
10 AM
Cloudy
17 °C
75 %
2
9.4 kmph / ESE
Cloudy Feels 16.7 °C
Cover 67 %
Visibility 10 km
11 AM
Cloudy
18 °C
73 %
3.4
10.8 kmph / ESE
Cloudy Feels 18.1 °C
Cover 66 %
Visibility 10 km
12 PM
Cloudy
20 °C
70 %
4.7
10.8 kmph / ESE
Cloudy Feels 19.4 °C
Cover 77 %
Visibility 10 km
1 PM
Cloudy
21 °C
66 %
5.5
10.8 kmph / SE
Cloudy Feels 20.9 °C
Cover 83 %
Visibility 9 km
2 PM
Partly cloudy
24 °C
39 %
5.5
12.2 kmph / SE
Partly cloudyFeels 23.7 °C
Cover 75 %
Visibility 11 km
3 PM
Partly Cloudy
24 °C
52 %
3.6
15.8 kmph / SSE
Partly Cloudy Feels 24.5 °C
Cover 35 %
Visibility 9 km
4 PM
Partly Cloudy
24 °C
44 %
1.6
14.8 kmph / SSE
Partly Cloudy Feels 24.8 °C
Cover 41 %
Visibility 9 km
5 PM
Thundery outbreaks in nearby
24 °C
44 %
0.5
12.6 kmph / SSE
Thundery outbreaks in nearbyFeels 24.7 °C
Cover 56 %
Visibility 9 km
6 PM
Thundery outbreaks in nearby
23 °C
47 %
0.2
10.1 kmph / SE
Thundery outbreaks in nearbyFeels 24.6 °C
Cover 83 %
Visibility 9 km
7 PM
Thundery outbreaks in nearby
22 °C
53 %
0.1
13 kmph / SE
Thundery outbreaks in nearbyFeels 21.7 °C
Cover 83 %
Visibility 9 km
8 PM
Thundery outbreaks in nearby
21 °C
52 %
0
13.3 kmph / SSE
Thundery outbreaks in nearbyFeels 20.9 °C
Cover 81 %
Visibility 10 km
9 PM
Cloudy
20 °C
54 %
0
13 kmph / S
Cloudy Feels 20.1 °C
Cover 74 %
Visibility 10 km
10 PM
Partly Cloudy
19 °C
56 %
0
12.6 kmph / SSW
Partly Cloudy Feels 18.7 °C
Cover 54 %
Visibility 10 km
11 PM
Partly Cloudy
17 °C
64 %
0
12.2 kmph / SW
Partly Cloudy Feels 17.1 °C
Cover 39 %
Visibility 10 km
Today
18°C67 %Wednesday
18°C70 %Thursday
16°C82 %Friday
14°C83 %Saturday
12°C70 %Sunday
11°C69 %Monday
11°C62 %Tuesday
14°C70 %Wednesday
14°C97 %Thursday
16°C78 %Temp24 °C
ConditionPartly Cloudy
Humidity52 %
Feels24.5 °C
Cover35 %
Visibility9 km
Wind Speed & Dir.15.8 kmph / SSE
UV3.6
Guelph 30-Days (September 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
24°10 °C
2Today
23°12 °C
3Wed.
25°13 °C
4Thu.
17°11 °C
5Fri.
15°7 °C
6Sat.
15°7 °C
7Sun.
16°6 °C
8Mon.
17°4 °C
9Tue.
19°6 °C
10Wed.
22°14 °C
11Thu.
24°17 °C
12Fri.
26°16 °C
13Sat.
23°13 °C
14Sun.
20°8 °C
15Mon.
19°7 °C
16Tue.
21°10 °C
17Wed.
21°11 °C
18Thu.
21°11 °C
19Fri.
20°10 °C
20Sat.
21°11 °C
21Sun.
22°12 °C
22Mon.
20°11 °C
23Tue.
20°10 °C
24Wed.
21°10 °C
25Thu.
21°11 °C
26Fri.
20°10 °C
27Sat.
20°10 °C
28Sun.
19°10 °C
29Mon.
17°9 °C
30Tue.
16°9 °C
SeptemberWeather Overview
No. of days:
Sunny
4
Cloudy
4
Rainy
21
Snowy
0
The monthly weather averages in Guelph consist of 4 sunny days, 4 cloudy days, 21 rainy days, and 0 snowy days.
Canada's Hottest Cities - September 2025
1.
Happy Valley-Goose Bay, Canada
Partly cloudy
40%
3.5
15.1 kmph / WNW
2.
Fredericton, Canada
Partly cloudy
35%
4.6
7.2 kmph / SW
3.
Moncton, Canada
Sunny
35%
4.6
5.8 kmph / SE
4.
Kelowna, Canada
Sunny
30%
4.2
3.6 kmph / NNE
5.
Aylesford, Canada
Partly cloudy
34%
4.9
9.7 kmph / NNW
6.
Kentville, Canada
Partly cloudy
34%
4.9
9.7 kmph / NNW
7.
Miramichi, Canada
Sunny
42%
3.9
6.1 kmph / SSW
8.
Bathurst, Canada
Sunny
42%
4.2
5.4 kmph / E
9.
Vernon, Canada
Sunny
36%
4.2
4 kmph / NNE
10.
Queens, Canada
Sunny
37%
5
5.4 kmph / SSE
Last Updated: 02 Sept 2025, 07:00 PM
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