News Headlines
| NWS Forecast for: Ontario OR Issued by: National Weather Service Boise, ID Last Update: 2:04 am MST Nov 20, 2025 | |
| Today: A 20 percent chance of showers. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 50. Calm wind. Tonight: Partly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening. Friday: Sunny, with a high near 53. Calm wind. Friday Night: Partly cloudy, with a low around 32. Calm wind. Saturday: Partly sunny, with a high near 49. Calm wind. Saturday Night: Partly cloudy, with a low around 29. Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 49. Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 30. Monday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Monday Night: Partly cloudy, with a low around 23. Tuesday: Mostly sunny, with a high near 44. Tuesday Night: Partly cloudy, with a low around 24. Wednesday: 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 |