Ontario

Post Offices in Ontario
Weather in Ontario
This Afternoon 55 °F

Scattered Showers

Scattered showers and thunderstorms. Some of the storms could produce small hail and gusty winds. Partly sunny, with a high near 55. Southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday 55 °F

Partly Sunny

Partly sunny, with a high near 55. Light and variable wind.
Saturday 60 °F

Partly Sunny

Partly sunny, with a high near 60. North wind 3 to 7 mph.
Sunday 61 °F

Mostly Sunny then Sunny and Breezy

Sunny, with a high near 61. Breezy.
Monday 67 °F

Sunny

Sunny, with a high near 67.
Tuesday 72 °F

Sunny

Sunny, with a high near 72.
Wednesday 72 °F

Mostly Sunny then Slight Chance Showers

A 20 percent chance of showers. Mostly sunny, with a high near 72.
Thursday 58 °F

Slight Chance Showers

A slight chance of showers. Mostly sunny, with a high near 58.
Tonight 34 °F

Isolated T-storms then Mostly Cloudy

Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 34. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday Night 37 °F

Mostly Cloudy

Mostly cloudy, with a low around 37. Calm wind becoming north 5 to 7 mph in the evening.
Saturday Night 38 °F

Partly Cloudy

Partly cloudy, with a low around 38.
Sunday Night 36 °F

Clear and Breezy then Mostly Clear

Clear, with a low around 36. Breezy.
Monday Night 40 °F

Mostly Clear

Mostly clear, with a low around 40.
Tuesday Night 44 °F

Mostly Clear

Mostly clear, with a low around 44.
Wednesday Night 39 °F

Slight Chance Showers then Partly Cloudy

A 20 percent chance of showers. Partly cloudy, with a low around 39.