Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

7-Day Forecast 44.03°N 116.97°W (Text-Only)
NWS Forecast for: Ontario OR
Issued by: National Weather Service Boise, ID
Last Update: 8:25 pm MST Dec 6, 2025


Tonight: Mostly cloudy, with a low around 34. Calm wind.

Sunday: A 50 percent chance of rain. Patchy fog between 8am and 2pm. Otherwise, cloudy, with a high near 46. Light east wind.

Sunday Night: A 30 percent chance of rain, mainly before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 33. North wind around 6 mph becoming calm in the evening.

Monday: A 30 percent chance of rain after 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 49. Calm wind.

Monday Night: Rain likely. Cloudy, with a low around 42. Light and variable wind becoming south southwest 5 to 9 mph in the evening. Chance of precipitation is 70%.

Tuesday: Rain. High near 54. Chance of precipitation is 80%.

Tuesday Night: Rain likely. Cloudy, with a low around 46. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday: Rain likely, mainly before 11am. Cloudy, with a high near 59. Chance of precipitation is 70%.

Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43.

Thursday: A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 54.

Thursday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 39.

Friday: Partly sunny, with a high near 54.

Friday Night: Patchy fog. Otherwise, partly cloudy, with a low around 35.

Saturday: Patchy fog. Otherwise, partly sunny, with a high near 51.



Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)

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