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 4:30 AM PDTThursday 4:30 AM

°F °C
Regional Observations →
55°F

Light Rain

  • 66° / 50° High / Low
  • 55° Feels Like
  • 0% Chance of Rain

Wind

0 mph

N

UV Index

0

None

Humidity

94%

Dew 53°F

Sun

6:14 AM · 7:18 PM

Rise · Set

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

5-Day Outlook

Through Monday

Local Radar →

Thursday

66° 50°

Thunderstorms

Overnight: Thunderstorms

Detailed forecast

Thursday

A chance of rain showers before noon, then widespread showers and thunderstorms. Cloudy, with a high near 65. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms before 8pm, then areas of fog and showers and thunderstorms. Cloudy, with a low around 50. South southwest wind 1 to 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday

68° 48°

Mostly Cloudy

Overnight: Slight Chance of Showers

Detailed forecast

Friday

Areas of fog before 11am. Partly sunny, with a high near 68. East southeast wind around 2 mph.

Night

Areas of fog between 10pm and midnight, then areas of fog and a slight chance of rain showers. Partly cloudy, with a low around 49. North wind around 2 mph. Chance of precipitation is 20%.

Saturday

71° 50°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Saturday

Areas of fog before 10am. Sunny, with a high near 71.

Night

Patchy fog after 5am. Partly cloudy, with a low around 47.

Sunday

75° 53°

Slight Chance of Showers

Overnight: Chance of Rain

Detailed forecast

Sunday

Areas of fog and a slight chance of rain showers. Mostly sunny, with a high near 74. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms before 1am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

Monday

73° 48°

Chance of Rain Showers

Overnight: Overnight Fog

Detailed forecast

Monday

Areas of fog and a chance of rain showers before 9am, then a chance of rain showers and patchy fog between 9am and noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 70. Chance of precipitation is 50%.

Night

Areas of fog after 9pm. Partly cloudy, with a low around 47.

Ontario, OR Weather Analysis Tools