Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Greater Sudbury, Canada 🇨🇦

Current Weather in Greater Sudbury

Sunny
23°C
Feels like 23°C. Sunny.
🌬️ 8 km/h NNW
💧 65% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 16°C
🌅 Sunrise: 06:46 AM
🌇 Sunset: 07:59 PM
Map Overlays:

The current temperature in Greater Sudbury is 23°C, sunny, feeling like 23°C. The air is at 65% humidity and winds are about 8 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Greater Sudbury range from about 13°C to 24°C.

Hourly Forecast for Greater Sudbury

20:00
Clear
20°
6%
21:00
Clear
18°
10%
22:00
Cloudy
17°
20%
23:00
Clear
17°
14%
00:00
Overcast
15°
29%
01:00
Mist
15°
19%
02:00
Mist
15°
20%
03:00
Mist
14°
20%
04:00
Mist
14°
35%
05:00
Mist
13°
36%
06:00
Mist
13°
20%
07:00
Fog
13°
42%
08:00
Overcast
14°
29%
09:00
Cloudy
15°
21%
10:00
Overcast
17°
17%
11:00
Overcast
19°
13%
12:00
Overcast
20°
12%
13:00
Partly Cloudy
21°
3%
14:00
Partly Cloudy
22°
3%
15:00
Sunny
23°
1%
16:00
Sunny
24°
1%
17:00
Sunny
23°
1%
18:00
Sunny
22°
2%
19:00
Sunny
22°
5%

14-Day Forecast for Greater Sudbury

Thu, Sep 03
Sunny Sunny
23° / 13°
Fri, Sep 04
Sunny Sunny
24° / 13°
Sat, Sep 05
Sunny Sunny
22° / 13°
Sun, Sep 06
Sunny Sunny
23° / 12°
Mon, Sep 07
Overcast Overcast
24° / 11°
Tue, Sep 08
Overcast Overcast
15° /
Wed, Sep 09
Fog Fog
19° / 12°
Thu, Sep 10
Patchy rain nearby Patchy rain nearby
17° /
Fri, Sep 11
Sunny Sunny
16° /
Sat, Sep 12
Overcast Overcast
16° /
Sun, Sep 13
Patchy rain nearby Patchy rain nearby
13° / 11°
Mon, Sep 14
Light rain shower Light rain shower
18° / 10°
Tue, Sep 15
Patchy rain nearby Patchy rain nearby
18° /
Wed, Sep 16
Overcast Overcast
10° /

Additional Forecasts for Greater Sudbury

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 176.0 μg/m³
O₃ (Ozone) 70.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.1 μg/m³
SO₂ (Sulphur Dioxide) 1.3 μg/m³
PM2.5 (Fine particles) 4.0 μg/m³
PM10 (Coarse particles) 4.1 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

Browse Weather in Canada by cities in alphabetical order:

A B C D E F G H J K L M N O P Q R S T V W

Weather in Canada ›

Best Time to Be Outside in Greater Sudbury Tomorrow

There is no good daylight window left in Greater Sudbury today. Tomorrow, the most comfortable window looks like 11:00 to 14:00, 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 Greater Sudbury

What is the temperature in Greater Sudbury right now?

It is currently 23°C (73°F) in Greater Sudbury, sunny (feels like 23°C).

What's the weather like in Greater Sudbury right now?

Current weather in Greater Sudbury: Sunny, humidity 65%, wind 8 km/h NNW.

What is today's forecast for Greater Sudbury?

Today in Greater Sudbury: high 23°C, low 13°C, sunny. Chance of rain: 9%.

What is the 7-day weather forecast for Greater Sudbury?

Daily highs and lows for Greater Sudbury:

  • 2026-09-03: 23°C / 13°C
  • 2026-09-04: 24°C / 13°C
  • 2026-09-05: 22°C / 13°C
  • 2026-09-06: 23°C / 12°C
  • 2026-09-07: 24°C / 11°C
  • 2026-09-08: 15°C / 7°C
  • 2026-09-09: 19°C / 12°C
Is it going to rain in Greater Sudbury today?

There is a 9% chance of rain in Greater Sudbury today.

What is the wind speed in Greater Sudbury right now?

Wind in Greater Sudbury is currently 8 km/h (5 mph) from the NNW.

What is the UV index in Greater Sudbury right now?

The UV index in Greater Sudbury is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇨🇦 Canada: Toronto · Montréal · Calgary · Edmonton · Ottawa · Winnipeg · Mississauga · Vancouver · Brampton · Québec · Halifax · Laval · Surrey · Etobicoke · Markham · Vaughan · Okanagan · Windsor · Kitchener · Gatineau · Longueuil · Burnaby · Ladner · Saskatoon · Richmond Hill · Oakville · Burlington · Nepean · Regina · Oshawa · Greater Sudbury · Saguenay · Lévis · Kelowna · Barrie · Abbotsford · Coquitlam · Ahuntsic-Cartierville · St. Catharines · Milton · Sherbrooke · Trois-Rivières · Ajax · Guelph · Terrebonne · St. John's · Moncton · Thunder Bay · Waterloo · Delta