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Weather in Guelph, Canada 🇨🇦

Current Weather in Guelph

Partly cloudy
18°C
Feels like 18°C. Partly cloudy.
🌬️ 26 km/h WNW
💧 73% Humidity
🧭 1008 hPa
👁️ 14.0 km Visibility
☀️ UV Index: 5.9
🌡️ Dew Point: 13°C
🌅 Sunrise: 05:39 AM
🌇 Sunset: 09:05 PM
Map Overlays:

In Guelph right now it is 18°C and partly cloudy, feeling like 18°C. Humidity is 73% with winds around 26 km/h, and the UV index is 6 (high). Over the next few days, temperatures in Guelph range from about 7°C to 21°C.

Hourly Forecast for Guelph

12:00
Partly Cloudy
19°
7%
13:00
Sunny
19°
6%
14:00
Sunny
20°
5%
15:00
Sunny
20°
5%
16:00
Partly Cloudy
20°
5%
17:00
Partly Cloudy
20°
5%
18:00
Sunny
20°
4%
19:00
Sunny
18°
6%
20:00
Sunny
16°
6%
21:00
Sunny
15°
7%
22:00
Clear
14°
10%
23:00
Clear
13°
11%
00:00
Clear
11°
13%
01:00
Clear
10°
10%
02:00
Clear
10%
03:00
Clear
9%
04:00
Clear
8%
05:00
Clear
8%
06:00
Sunny
8%
07:00
Partly Cloudy
10°
10%
08:00
Partly Cloudy
12°
9%
09:00
Partly Cloudy
14°
9%
10:00
Overcast
15°
14%
11:00
Sunny
17°
5%

14-Day Forecast for Guelph

Fri, Jun 19
Sunny Sunny
21° / 12°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
19° /
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
21° / 10°
Mon, Jun 22
Sunny Sunny
21° / 11°
Tue, Jun 23
Sunny Sunny
21° / 10°
Wed, Jun 24
Patchy rain nearby Patchy rain nearby
23° / 11°
Thu, Jun 25
Patchy rain nearby Patchy rain nearby
21° / 13°
Fri, Jun 26
Patchy rain nearby Patchy rain nearby
23° / 11°
Sat, Jun 27
Patchy rain nearby Patchy rain nearby
17° / 14°
Sun, Jun 28
Patchy rain nearby Patchy rain nearby
21° / 16°
Mon, Jun 29
Patchy rain nearby Patchy rain nearby
20° / 14°
Tue, Jun 30
Moderate rain Moderate rain
27° / 14°
Wed, Jul 01
Partly Cloudy Partly Cloudy
25° / 16°
Thu, Jul 02
Patchy rain nearby Patchy rain nearby
27° / 18°

Additional Forecasts for Guelph

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 115.0 μg/m³
O₃ (Ozone) 72.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.4 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 5.7 μg/m³
PM10 (Coarse particles) 6.3 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Guelph Today

The most comfortable window in Guelph today looks like 16:00 to 18:00, when it is around 20°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Guelph

What is the temperature in Guelph right now?

The current temperature in Guelph is 18°C (65°F), partly cloudy (feels like 18°C).

What's the weather like in Guelph right now?

Conditions in Guelph right now: Partly cloudy, humidity 73%, wind 26 km/h WNW.

What is today's forecast for Guelph?

Today in Guelph: high 21°C, low 12°C, sunny. Chance of rain: 8%.

What is the 7-day weather forecast for Guelph?

Daily highs and lows for Guelph:

  • 2026-06-19: 21°C / 12°C
  • 2026-06-20: 19°C / 7°C
  • 2026-06-21: 21°C / 10°C
  • 2026-06-22: 21°C / 11°C
  • 2026-06-23: 21°C / 10°C
  • 2026-06-24: 23°C / 11°C
  • 2026-06-25: 21°C / 13°C
Is it going to rain in Guelph today?

There is a 8% chance of rain in Guelph today.

What is the wind speed in Guelph right now?

Wind in Guelph is currently 26 km/h (16 mph) from the WNW.

What is the UV index in Guelph right now?

The UV index in Guelph is currently 5.9 (moderate). Sun protection is recommended when the index is 3 or higher.

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