Guelph Weather Today — Ontario, Canada
Current temperature, rain chance, humidity, wind and air quality in Guelph, plus an hourly and 3-day forecast. Updated through the day.
22:14
Fri, 18 Sep 2026
📍 Ontario, Canada
Guelph??
13
°C
Overcast
Feels 9°C · 56°F
💧 42% Humidity
💨 ↑ 14.8 km/h NNE
👁 10 km Visibility
🌧 0 mm Precip
☁ 100% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1024
hPa · 30.24 in
💨 Wind
14.8
km/h · Gust 36 km/h
↑ NNE
💧 Humidity
42%
Dew point 0.4°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
13°
Wind chill 11.7°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:03 AM
🌇
Sunset
07:26 PM
📅 3-Day Forecast
Friday
18 Sep 2026
Sunny
21°
/
12°
💧59%
🌧0mm
💨19
☀️UV 5.8
Saturday
19 Sep 2026
Overcast
16°
/
10°
💧61%
🌧0mm
💨22
☀️UV 5.7
Sunday
20 Sep 2026
Overcast
17°
/
10°
💧73%
🌧4.44mm
💨20
☀️UV 3.1
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