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Toronto International Film Festival (TIFF)
📅 September each year
Hotel and transport demand can rise around downtown cinemas and event venues.
Check official source →🇨🇦 Canada · Ontario · Toronto
Toronto Weather in August
SummerFor Toronto, August typically brings warm daytime weather and mild nights: the 10-year average high is about 26°C (78°F), while the average low is 18°C (64°F). The 10-year average shows around 10 rainy days and about 72 mm of monthly precipitation, so some wet days are normal.
Avg high78.2°F 25.7°CAvg low63.7°F 17.6°CRainy days~9.9 daysMonthly rain71.9 mm
🧳 Packing guide
What to wear in Toronto in August
Packing for Toronto in August is easiest with layers: light daytime clothing is usually comfortable, but add a thin cardigan or light jacket for evenings. A compact umbrella is worth carrying for passing showers or wetter days.
Travel takeaway: For many travelers, these temperatures are comfortable for city sightseeing when you pack one flexible layer.
🗓️ Travel timing at a glance
Toronto: 12-month travel weather
Toronto has four distinct seasons, with cold snowy winters and warm, sometimes humid summers.
JanMidwinter · SnowFebWinter · SnowMarLate winterAprSpringMaySpringJunEarly summerJulSummerAugSummerSepEarly autumnOctAutumnNovLate autumnDecWinter · Snow
Monthly labels summarize typical climate patterns for trip planning. Always check the latest forecast and tropical-storm alerts before departure.
🎉 Trip planning check
Toronto 2026 events & busy periods
Check major events, holidays and periods that may affect crowds, transport or opening hours.
⚠️ Busy / closure period
Winter snow and cold snaps
📅 December–March
Heavy snow or severe cold can delay flights, roads and public transport, so leave extra time in winter itineraries.
Check official source →Event dates, holiday schedules and opening hours can change. Recheck the linked official tourism or government source before departure.
Toronto in August · recent 3 years
Compare the most recent complete year with the two years before it. Daily high / low temperatures are shown in °F.
CalendarNo measurable rain🌧️ Rain⛈️ Thunderstorm❄️ SnowHigh / Low · °F
⭐ August 2025 · latest complete year☔ 6 days · 71.6 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
23.7°C/16.5°C
No rain
2
25.4°C/16.2°C
No rain
3
28.2°C/17.7°C
No rain
4
27.5°C/18.9°C
No rain
5
26°C/21.4°C
No rain
6
26.2°C/20.6°C
No rain
7
27.8°C/21°C
No rain
8
28.7°C/21.8°C
No rain
9
29.6°C/21.8°C
No rain
10
30.8°C/22.9°C
No rain
11
31.5°C/22.3°C
No rain
12
29.6°C/22.6°C
🌧️ 3.4 mm
13
27.5°C/21.4°C
No rain
14
25.7°C/18.9°C
No rain
15
26.7°C/20.3°C
No rain
16
28.8°C/18.9°C
No rain
17
25.6°C/19.8°C
🌧️ 6.5 mm
18
20°C/14.2°C
No rain
19
20.7°C/18.4°C
🌧️ 39 mm
20
21.5°C/18°C
🌧️ 7.5 mm
21
21.5°C/15.8°C
No rain
22
24.9°C/16°C
No rain
23
25.3°C/18.2°C
No rain
24
23.4°C/16.9°C
No rain
25
21.1°C/14.6°C
No rain
26
19.7°C/12.6°C
🌧️ 4.5 mm
27
22.2°C/12.3°C
No rain
28
18.1°C/13.1°C
🌧️ 8.6 mm
29
17.7°C/10.4°C
No rain
30
21.3°C/10.9°C
No rain
31
21.9°C/11.6°C
No rain
August 2024☔ 11 days · 68.9 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
28.9°C/20.5°C
No rain
2
26.4°C/21.1°C
🌧️ 13.2 mm
3
27.8°C/21°C
No rain
4
30.9°C/19.5°C
No rain
5
25.7°C/19.2°C
🌧️ 3.4 mm
6
20.8°C/17.7°C
🌧️ 5.7 mm
7
23.2°C/16.2°C
No rain
8
24°C/18.2°C
🌧️ 6.2 mm
9
28.6°C/18.4°C
🌧️ 14.6 mm
10
23.7°C/16°C
No rain
11
21.9°C/14.9°C
🌧️ 1.5 mm
12
24.6°C/14.8°C
No rain
13
25.8°C/15.8°C
No rain
14
27.4°C/16.4°C
No rain
15
26.7°C/17°C
No rain
16
26.7°C/18.8°C
🌧️ 4.5 mm
17
24.6°C/21°C
🌧️ 2.9 mm
18
25.2°C/19.6°C
🌧️ 6.9 mm
19
20°C/14.7°C
No rain
20
19.1°C/12.3°C
No rain
21
20.8°C/12.1°C
No rain
22
24.7°C/13.2°C
No rain
23
23.9°C/12.4°C
No rain
24
24.5°C/13°C
No rain
25
25.5°C/15.7°C
No rain
26
26.1°C/16.5°C
No rain
27
29.7°C/19.3°C
No rain
28
24.4°C/18.5°C
🌧️ 1.5 mm
29
20.4°C/17°C
No rain
30
24.3°C/15.7°C
No rain
31
27.5°C/18.9°C
🌧️ 6.7 mm
August 2023☔ 13 days · 104.4 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
23.1°C/13.7°C
No rain
2
24.7°C/14.1°C
No rain
3
27°C/18°C
🌧️ 22.6 mm
4
25.1°C/17.2°C
🌧️ 6.6 mm
5
24.1°C/16.8°C
No rain
6
23.2°C/14.3°C
No rain
7
25.7°C/18.9°C
🌧️ 5.6 mm
8
25.4°C/18.1°C
No rain
9
27.2°C/16.2°C
No rain
10
25.4°C/18.1°C
🌧️ 8.5 mm
11
23.9°C/14.8°C
No rain
12
26.9°C/19°C
🌧️ 11.8 mm
13
25.6°C/15.3°C
No rain
14
22.4°C/15.2°C
No rain
15
23.1°C/18.3°C
🌧️ 4.7 mm
16
25.6°C/17.2°C
No rain
17
24.9°C/17.6°C
🌧️ 7.7 mm
18
19.1°C/14.5°C
🌧️ 3.4 mm
19
25.5°C/13.6°C
No rain
20
28.4°C/16.2°C
No rain
21
24.8°C/18°C
No rain
22
22.9°C/15.1°C
No rain
23
20.3°C/16.7°C
🌧️ 2.6 mm
24
22.7°C/17.8°C
🌧️ 13.1 mm
25
25.6°C/18.6°C
🌧️ 11.5 mm
26
23.1°C/16.3°C
🌧️ 1.4 mm
27
19.7°C/12.7°C
No rain
28
21.2°C/12.4°C
No rain
29
22.6°C/12.1°C
No rain
30
21°C/13.3°C
🌧️ 3.6 mm
31
19.6°C/10.8°C
No rain
Historical calendars use Open-Meteo reanalysis data. A rainy day is counted when daily precipitation is at least 1 mm. Conditions at a specific hotel, beach or station can differ.
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Current Toronto weather and 7-day forecast
When departure is close, the latest forecast matters more than long-term averages.
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Forecast data: MET Norway · CC BY 4.0 · cached by Travel Weather Fairy
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Toronto weather in other months
Switch months to compare the seasonal pattern.