Ontario Weather Forecast for Tomorrow

Friday

Sunny

Sunny

High:
90°F
(32°C)

Sunny, with a high near 90. Light southwest wind becoming west 5 to 10 mph in the afternoon.

Friday Night

Mostly clear

Mostly clear

Low:
63°F
(17°C)

Mostly clear, with a low around 63. West wind 5 to 10 mph becoming light after midnight.