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Things to do in Ontario

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Ontario weather essentials

Month
High
Low
Precip
Apr
59°F 15°C
34°F 1°C
2 in 6 cm
May
68°F 20°C
43°F 6°C
1 in 3 cm
Jun
77°F 25°C
49°F 9°C
2 in 4 cm
Jul
89°F 31°C
55°F 12°C
0 in 1 cm
Aug
86°F 30°C
52°F 11°C
0 in 1 cm
Sep
75°F 23°C
44°F 6°C
1 in 2 cm
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#1 of 2 things to do in Ontario
Set near the junction of four rivers, the Four Rivers Cultural Center & Museum celebrates the... more
#2 of 2 things to do in Ontario
32 miles of mostly flat bike trail, cutting across the Snake River into Idaho and back into Oregon.