Greater Sudbury weather
At 10:30 PM local time it was clear and 3°C (37°F). Little to no rain in the next 24 hours. Best months for weather: Jun–Sep. Greater Sudbury sits 261 m (856 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Greater Sudbury, Ontario, Canada.
Current conditions
- Clouds
- 4%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Oct–Apr
About Greater Sudbury weather
Is it raining in Greater Sudbury right now?
No. It’s clear and 3° right now. Little to no rain in the next 24 hours.
What’s the weather like in Greater Sudbury this week?
Over the next 7 days, expect highs of 8–16° and lows of 1–10°. Rain is likely on 4 of 7 days (Tuesday, Wednesday, Thursday, Friday). The driest day looks like Saturday.
Has it been raining in Greater Sudbury lately?
In the past 7 days, Greater Sudbury had 1 rainy day and 1.4 mm of rain in total.
What should I pack for Greater Sudbury?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Greater Sudbury weather by month
When is the best time to visit Greater Sudbury?
Based on weather alone, the best time to visit Greater Sudbury is Jun–Sep, according to NASA's 2001–2025 climate averages. Oct–Apr tends to be the least pleasant. Average highs run from -8°C (18°F) in January to 25°C (77°F) in July.
What is the rainiest month in Greater Sudbury?
October is the wettest month, with about 88 mm (3.5 in) of rain on average. February is the driest, with about 44 mm (1.7 in).
What is the hottest month in Greater Sudbury?
July is the warmest, with average highs of 25°C (77°F) and lows of 13°C (56°F). January is the coolest, with highs of -8°C (18°F) and lows of -18°C (0°F).
Does Greater Sudbury have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is October at about 88 mm (3.5 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months