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Weather in Greater Sudbury, Canada 🇨🇦

Current Weather in Greater Sudbury

Overcast
8°C
Feels like 6°C. Overcast.
🌬️ 10 km/h N
💧 59% Humidity
🧭 1030 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 0°C
🌅 Sunrise: 07:47 AM
🌇 Sunset: 06:30 PM
Map Overlays:

The current temperature in Greater Sudbury is 8°C, overcast, feeling like 6°C. The air is at 59% humidity and winds are about 10 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Greater Sudbury range from about 2°C to 17°C.

Hourly Forecast for Greater Sudbury

22:00
Overcast
7°
15%
23:00
Overcast
7°
16%
00:00
Cloudy
6°
14%
01:00
Partly Cloudy
6°
8%
02:00
Clear
5°
7%
03:00
Clear
4°
7%
04:00
Clear
4°
8%
05:00
Clear
3°
9%
06:00
Clear
3°
10%
07:00
Clear
2°
11%
08:00
Sunny
2°
12%
09:00
Sunny
4°
9%
10:00
Sunny
6°
5%
11:00
Sunny
9°
3%
12:00
Sunny
10°
2%
13:00
Sunny
12°
1%
14:00
Sunny
12°
1%
15:00
Sunny
13°
1%
16:00
Sunny
13°
1%
17:00
Sunny
12°
2%
18:00
Sunny
9°
3%
19:00
Clear
7°
5%
20:00
Clear
6°
6%
21:00
Clear
5°
6%

14-Day Forecast for Greater Sudbury

Mon, Oct 19
Sunny Sunny
17° / 7°
Tue, Oct 20
Sunny Sunny
13° / 2°
Wed, Oct 21
Sunny Sunny
16° / 3°
Thu, Oct 22
Sunny Sunny
15° / 6°
Fri, Oct 23
Sunny Sunny
13° / 2°
Sat, Oct 24
Overcast Overcast
14° / 5°
Sun, Oct 25
Overcast Overcast
16° / 9°
Mon, Oct 26
Sunny Sunny
10° / 3°
Tue, Oct 27
Overcast Overcast
3° / 0°
Wed, Oct 28
Overcast Overcast
1° / -7°
Thu, Oct 29
Overcast Overcast
2° / -4°
Fri, Oct 30
Sunny Sunny
7° / -4°
Sat, Oct 31
Mist Mist
5° / -4°
Sun, Nov 01
Overcast Overcast
10° / 0°

Additional Forecasts for Greater Sudbury

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 175.0 μg/m³
O₃ (Ozone) 55.0 μg/m³
NO₂ (Nitrogen Dioxide) 8.5 μg/m³
SO₂ (Sulphur Dioxide) 2.5 μg/m³
PM2.5 (Fine particles) 2.6 μg/m³
PM10 (Coarse particles) 2.8 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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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 13:00 to 16:00, when it is around 12°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 8°C (46°F) in Greater Sudbury, overcast (feels like 6°C).

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

Current weather in Greater Sudbury: Overcast, humidity 59%, wind 10 km/h N.

What is today's forecast for Greater Sudbury?

Today in Greater Sudbury: high 17°C, low 7°C, sunny. Chance of rain: 6%.

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

Daily highs and lows for Greater Sudbury:

  • 2026-10-19: 17°C / 7°C
  • 2026-10-20: 13°C / 2°C
  • 2026-10-21: 16°C / 3°C
  • 2026-10-22: 15°C / 6°C
  • 2026-10-23: 13°C / 2°C
  • 2026-10-24: 14°C / 5°C
  • 2026-10-25: 16°C / 9°C
Is it going to rain in Greater Sudbury today?

There is a 6% chance of rain in Greater Sudbury today.

What is the wind speed in Greater Sudbury right now?

Wind in Greater Sudbury is currently 10 km/h (6 mph) from the N.

What is the UV index in Greater Sudbury right now?

The UV index in Greater Sudbury is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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