News Headlines
| NWS Forecast for: Ontario OR Issued by: National Weather Service Boise, ID Last Update: 4:04 pm MST Nov 27, 2025 | |
| Tonight: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 30. Light and variable wind. Friday: A 20 percent chance of rain before 11am. Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 49. Calm wind becoming northwest 5 to 8 mph in the afternoon. Friday Night: Increasing clouds, with a low around 27. North northwest wind 5 to 7 mph becoming calm after midnight. Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 43. Calm wind. Saturday Night: A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 25. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected. Sunday: Mostly sunny, with a high near 44. Sunday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 22. Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 42. Monday Night: A chance of rain and snow after 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. Tuesday: A slight chance of rain and snow before 8am, then a slight chance of rain between 8am and 11am. Partly sunny, with a high near 42. Chance of precipitation is 20%. Tuesday Night: Partly cloudy, with a low around 26. Wednesday: Patchy fog. Otherwise, mostly sunny, with a high near 42. Wednesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 25. Thursday: A 10 percent chance of rain. Areas of fog. Otherwise, partly sunny, with a high near 41. | |
| Ontario OR 44.03°N 116.97°W (Elev. 2103 ft) | |
Visit your local NWS office at: https://www.weather.gov/boi |