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Things to Do in Ontario in August
Real historical weather for Ontario in August: average highs of 24°C and lows of 13°C, with around 86mm of rain (averaged over the last 3 years).
24°C
Average high
13°C
Average low
86mm
Typical rainfall
Real things to do in Ontario in August
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Niagara-on-the-Lake Walking Food, Wine or Beer Tasting Tour
★ 5.0(11 reviews)· 2 hrs
From €82

Discover Maple Sugar Bush Tour
★ 5.0(96 reviews)· 1h 45m
From €25

Fall for Niagara Tour
★ 4.8(981 reviews)· 9 hrs
From €55

8 Hour Ontario Wine Tour with Cheese and Charcuterie
★ 4.5(16 reviews)· 9 hrs
From €223

Art Gallery of Ontario: General Admission
★ 4.4(170 reviews)· 3 hrs
From €19

Royal Ontario Museum Admission
★ 4.3(444 reviews)· 4 hrs
From €17

Heart of the 1000 Islands Lunch Cruise
★ 3.9(80 reviews)· 3 hrs
From €69

ONT Airport Pick up and Drop from to Hotels inside Ontario area
· 30 min
From €62

Ontario City to Ontario Airport (ONT) - Departure Private Transfer
· 10 min
From €61

Ontario Airport (ONT) to Ontario City - Arrival Private Transfer
· 10 min
From €61
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FAQs — Ontario in August
Based on real historical data (averaged over the last 3 years), expect highs around 24°C and lows around 13°C, with roughly 86mm of rain.