Local Forecast

Ontario, OR Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Ontario, OR

Active Alerts 4 active

Hour-by-Hour  Current Observation

Thursday 7:00 PM PDTThursday 7:00 PM

°F °C
Regional Observations →
80°F

Clear

  • 91° / 60° High / Low
  • 80° Feels Like
  • 0% Chance of Rain

Wind

7 mph

N

UV Index

1

Low

Humidity

37%

Dew 51°F

Sun

5:49 AM · 7:55 PM

Rise · Set

Source: ONTARIO (KONO). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Tonight

60°

Chance of Thunderstorms

Detailed forecast

Tonight

Patchy smoke and a chance of showers and thunderstorms. Mostly cloudy. Low around 61, with temperatures rising to around 66 overnight. North northwest wind around 5 mph. Chance of precipitation is 30%.

Friday

89° 59°

Chance of Thunderstorms

Overnight: Isolated T-storm

Detailed forecast

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88. East northeast wind around 3 mph. Chance of precipitation is 30%.

Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. North wind 0 to 3 mph. Chance of precipitation is 20%.

Saturday

91° 60°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. East wind 0 to 6 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60. Chance of precipitation is 40%.

Sunday

93° 62°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Sunday

Sunny, with a high near 92.

Night

Mostly cloudy, with a low around 62.

Monday

93° 62°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Monday

Partly sunny, with a high near 91.

Night

Mostly cloudy, with a low around 61.

Ontario, OR Weather Analysis Tools