Toronto in October
In October, Toronto averages 14°C (57°F) during the day and 7°C (45°F) at night, with around 12 days of rain (65 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Plan for unsettled weather and bring rain gear.
October in Toronto is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How October compares to the rest of the year in Toronto
October is in the middle of the year for warmth in Toronto (6th of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 1°C above the annual average (13°C). October runs 7°C cooler than September (21°C) and cools 7°C in November (7°C).
October sunrise & sunset in Toronto
Times shown for Toronto local time (America/Toronto), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Toronto — October
Golden-hour and blue-hour windows for the 15th of October, in Toronto's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Toronto in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (Shoulder) and Toronto's popularity.
Crowds & pricing — October in Toronto
Toronto is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — October in Toronto
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Toronto in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -1°C / 30°F | -7°C / 19°F | 55 mm | 14 | 12 |
| February | 0°C / 32°F | -6°C / 21°F | 50 mm | 11 | 10 |
| March | 5°C / 41°F | -2°C / 28°F | 55 mm | 12 | 6 |
| April | 12°C / 54°F | 3°C / 37°F | 65 mm | 11 | 1 |
| May | 19°C / 66°F | 9°C / 48°F | 75 mm | 12 | 0 |
| June | 24°C / 75°F | 14°C / 57°F | 70 mm | 10 | 0 |
| July | 27°C / 81°F | 17°C / 63°F | 65 mm | 9 | 0 |
| August | 26°C / 79°F | 17°C / 63°F | 75 mm | 9 | 0 |
| September | 21°C / 70°F | 13°C / 55°F | 75 mm | 11 | 0 |
| October | 14°C / 57°F | 7°C / 45°F | 65 mm | 12 | 0 |
| November | 7°C / 45°F | 2°C / 36°F | 75 mm | 13 | 3 |
| December | 2°C / 36°F | -4°C / 25°F | 55 mm | 13 | 8 |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Toronto in October →
Frequently asked questions
How hot is Toronto in October?
In October, Toronto averages a high of 14°C (57°F) and a low of 7°C (45°F) — generally cool.
Does it rain a lot in Toronto in October?
October can be fairly wet in Toronto, with about 12 rainy days on average.
Is October a good time to visit Toronto?
October is cool. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Toronto in October?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full October packing list for Toronto for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.