Canada Toronto Weather in October — Climate Guide
October in Toronto is Good
October is Good for Toronto.
October is foliage season + shoulder value. 6-14°C + 11 rainy days + 6.5 sunshine hours. 'Algonquin Park' (3-hour drive, Canada's top foliage, peak Sep 25-Oct 15) + High Park + Royal Ontario Museum + Casa Loma foliage peak.
'Nuit Blanche Toronto' (first Saturday of October, all-night art festival, Canada's top nighttime art event, 400+ works free, 1M+ attendees, sunset to sunrise). Canadian Thanksgiving (second Monday of October, holiday).
Travel score
Algonquin Park foliage peak (Canada #1) + Nuit Blanche all-night art + canonical fall
October Weather at a Glance
October averages 57°F / 14°C highs and 43°F / 6°C lows with 6.5 sunshine hours. 11 rainy days, 65mm rainfall. The signature event is foliage — Algonquin Provincial Park (3-hour drive north, founded 1893, Canada's #1 foliage) peaks September 25-October 15. High Park + Royal Ontario Museum + Casa Loma gardens all turn red-orange. Nuit Blanche Toronto (first Saturday of October, all-night art festival, 400+ works free, 1M+ attendees, sunset to sunrise) is the year's most spectacular nighttime cultural event. Canadian Thanksgiving (second Monday) adds family travel weekend.
October Travel Advice
Jacket + long-sleeve + rain shell. The Algonquin Park day trip (3-hour drive each way, peak Sep 25-Oct 15) is a 9-hour all-day commitment but Canada's foliage canon — guided shuttle tours CAD 130-200, rental car CAD 80-150. Nuit Blanche first Saturday — plan to walk downtown all night (sunset to sunrise). Canadian Thanksgiving weekend hotels +15-20%.
Flying In from Overseas
International tourism shoulder — flight pricing matches late-September. Direct flights from Seoul CAD 1,200-1,700, Tokyo CAD 1,100-1,600. American Halloween / Day of the Dead unrelated to Toronto but creates business travel flexibility. European autumn shoulder. Foliage-chasing Asian + American travelers route through Toronto for Eastern Canada loops.
October Pricing Trends
Shoulder pricing returns: Downtown 4-star CAD 280-500/night (USD 210-370), Yorkville luxury CAD 500-900 (USD 370-670), boutique CAD 220-420. Canadian Thanksgiving weekend (second weekend) +15-20%. Algonquin Park accommodation CAD 200-400/night (book 1-2 months ahead for foliage weekend).
Toronto October Weather Stats
Avg High
14°C
Avg Low
6°C
Rainy Days
11
65mm total
Sunshine
6.5h
Daily avg
Humidity
73%
Comfortable
UV Index
4
Moderate
Wind
12 km/h
Gusts 26
Sea Temp
13°C
Not swimmable
Crowds
Moderate
At attractions
October Sunrise & Sunset
Air Quality
PM2.5
9 μg/m³
PM10
18 μg/m³
Status
Good
Feels-Like Temperature & Wind
Feels like
Daytime
12°C
Nighttime
4°C
Humidity and wind affect how the actual temperature feels.
Wind
12 km/h
Max gust 26 km/h
Activities Recommended for October
October Travel Pros & Cons
Pros
- Algonquin foliage peak (Canada #1)
- Nuit Blanche all-night art
- Shoulder season value
Cons
- Rain 11 days/month + overcast
- Cooling down
- Thanksgiving hotels 10-15% up
October Events & Festivals
- Algonquin Park foliage peak — Sep 25-Oct 15 (Canada's top foliage)
- Thanksgiving Day — second Monday of October (Canadian Thanksgiving, holiday)
- Nuit Blanche Toronto — first Saturday of October (all-night art festival)
Toronto in October — Full Picture
October is foliage season + shoulder value. 6-14°C + 11 rainy days + 6.5 sunshine hours. 'Algonquin Park' (3-hour drive, Canada's top foliage, peak Sep 25-Oct 15) + High Park + Royal Ontario Museum + Casa Loma foliage peak.
'Nuit Blanche Toronto' (first Saturday of October, all-night art festival, Canada's top nighttime art event, 400+ works free, 1M+ attendees, sunset to sunrise). Canadian Thanksgiving (second Monday of October, holiday).
Hotels still value before November + shoulder + foliage combo top pick.
What to Wear & What to Pack
Autumn. Jacket + long-sleeve + rain shell. Like mid-late October in Korea.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
11°C
2.3°C
12.7/mo
Summer (Jun·Jul·Aug)
25.7°C
15.3°C
10.7/mo
Autumn (Sep·Oct·Nov)
Current14.3°C
6.3°C
11/mo
Winter (Dec·Jan·Feb)
0°C
-6.7°C
11.7/mo
Toronto Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| -1° | -8° | 12d·51mm | 3.5h | 73% | 1 | Quiet | Low season | |
| 0° | -7° | 11d·47mm | 4.5h | 71% | 2 | Quiet | Low season | |
| 4° | -3° | 12d·56mm | 5.5h | 68% | 3 | Quiet | Shoulder | |
| 11° | 2° | 13d·70mm | 7h | 65% | 5 | Moderate | Shoulder | |
| May (Best) | 18° | 8° | 13d·80mm | 8h | 64% | 6 | Moderate | Shoulder |
| June (Best) | 24° | 13° | 11d·75mm | 9.5h | 65% | 8 | Busy | Peak |
| July (Best) | 27° | 17° | 11d·70mm | 10h | 65% | 9 | Very busy | Peak |
| August (Best) | 26° | 16° | 10d·80mm | 9.5h | 67% | 8 | Very busy | Peak |
| September (Best) | 22° | 12° | 11d·75mm | 8h | 70% | 6 | Busy | Peak |
| 14° | 6° | 11d·65mm | 6.5h | 73% | 4 | Moderate | Shoulder | |
| 7° | 1° | 11d·65mm | 4h | 75% | 2 | Quiet | Low season | |
| 1° | -5° | 12d·55mm | 3h | 75% | 1 | Busy | Peak |
View Other Months
Toronto October Hotel Picks
Frequently Asked Questions
Is October a good time to visit Toronto?
Toronto in October is Good. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Toronto in October?
Toronto October averages a high of 14°C and a low of 6°C.
Does it rain much in Toronto in October?
Toronto October averages 65mm of rainfall over about 11 rainy days.
What should I wear in Toronto in October?
Autumn. Jacket + long-sleeve + rain shell. Like mid-late October in Korea.
What time are sunrise and sunset in Toronto in October?
Toronto October sunrise is 07:30 and sunset is 18:20, with 10h 50m of daylight.
What's the air quality like in Toronto in October?
Toronto October air quality (AQI) averages 30, rated Good. PM2.5 averages 9μg/m³.
What activities are recommended in Toronto in October?
In October, Toronto is great for Algonquin foliage, Nuit Blanche, High Park.
Is October peak season in Toronto?
Toronto October crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Toronto
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.