Local Forecast

Ontario, OR Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 4:25 AM PDTThursday 4:25 AM

°F °C
Regional Observations →
50°F

Clear

  • 91° / 57° High / Low
  • 50° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

82%

Dew 44°F

Sun

6:39 AM · 6:38 PM

Rise · Set

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

5-Day Outlook

Through Monday

Local Radar →

Thursday

91° 57°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Sunny, with a high near 90. East southeast wind 2 to 9 mph.

Night

Partly cloudy. Low around 58, with temperatures rising to around 62 overnight. South southeast wind 3 to 8 mph.

Friday

80° 46°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Friday

Partly sunny, with a high near 78. Southwest wind 5 to 21 mph, with gusts as high as 30 mph.

Night

Partly cloudy, with a low around 48. West northwest wind 7 to 15 mph, with gusts as high as 28 mph.

Saturday

71° 48°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Saturday

Mostly sunny, with a high near 71.

Night

Mostly cloudy, with a low around 49.

Sunday

73° 46°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Sunday

Mostly cloudy, with a high near 73.

Night

Mostly cloudy, with a low around 47.

Monday

73° 44°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Sunny, with a high near 73.

Night

Mostly clear, with a low around 44.

Ontario, OR Weather Analysis Tools