Ontario 7 Day Weather Forecast

Saturday

Hot

Hot

High:
95°F
(35°C)
Overnight low:
60°F
(16°C)

Sunday

Hot

Hot

High:
95°F
(35°C)
Overnight low:
63°F
(17°C)

Monday

Hot

Hot

High:
97°F
(36°C)
Overnight low:
66°F
(19°C)

Tuesday

Hot

Hot

High:
100°F
(38°C)
Overnight low:
68°F
(20°C)

Wednesday

Hot

Hot

High:
100°F
(38°C)
Overnight low:
67°F
(19°C)

Thursday

Hot

Hot

High:
98°F
(37°C)
Overnight low:
66°F
(19°C)

Friday

Hot

Hot

High:
97°F
(36°C)