I-84 weather conditions near Hermiston, Oregon
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 55°F 2025-10-11T19:45:00 
Tonight 2025-10-11, Chance Showers and Breezy. A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 46. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 44 mph.
Sunday 2025-10-12, Showers Likely and Breezy. Showers likely, mainly after 11am. Mostly cloudy, with a high near 57. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night 2025-10-12, Showers Likely. Showers likely. Cloudy, with a low around 43. Southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.Columbus Day 2025-10-13, Chance Showers then Slight Chance Showers. A 50 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 58. North wind 7 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night 2025-10-13, Partly Cloudy. Partly cloudy, with a low around 37. North wind 7 to 14 mph, with gusts as high as 23 mph.
Tuesday 2025-10-14, Mostly Sunny. Mostly sunny, with a high near 57.- Tuesday Night 2025-10-14, Partly Cloudy. Partly cloudy, with a low around 35.
Wednesday 2025-10-15, Sunny. Sunny, with a high near 62.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 38.- Thursday 2025-10-16, Sunny. Sunny, with a high near 63.
- Thursday Night 2025-10-16, Partly Cloudy. Partly cloudy, with a low around 42.
- Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 65.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 39.
Saturday 2025-10-18, Mostly Sunny then Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 64.