Ontario 7 Day Weather Forecast

Today

Sunny

Sunny

High:
89°F
(32°C)
Overnight low:
60°F
(16°C)

Thursday

Sunny

Sunny

High:
80°F
(27°C)
Overnight low:
59°F
(15°C)

Friday

High:
74°F
(23°C)
Overnight low:
56°F
(13°C)

Saturday

Sunny

Sunny

High:
83°F
(28°C)
Overnight low:
60°F
(16°C)

Sunday

Sunny

Sunny

High:
92°F
(33°C)
Overnight low:
62°F
(17°C)

Monday

High:
98°F
(37°C)
Overnight low:
64°F
(18°C)

Tuesday

High:
97°F
(36°C)