I-82 weather conditions near Sunnyside, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 51°F 2025-10-18T20:00:00
• Tonight 2025-10-18, Showers Likely. Showers likely, mainly between 11pm and 5am. Cloudy, with a low around 44. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
• Sunday 2025-10-19, Chance Showers. A 30 percent chance of showers, mainly after 8am. Cloudy through mid morning, then gradual clearing, with a high near 61. West wind 13 to 20 mph, with gusts as high as 32 mph.
• Sunday Night 2025-10-19, Mostly Clear. Mostly clear, with a low around 34. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
• Monday 2025-10-20, Patchy Frost then Sunny. Patchy frost before 11am. Otherwise, sunny, with a high near 61. West wind 3 to 5 mph.
• Monday Night 2025-10-20, Partly Cloudy then Patchy Frost. Patchy frost after 5am. Otherwise, partly cloudy, with a low around 33. Light and variable wind.
• Tuesday 2025-10-21, Patchy Frost then Mostly Sunny. Patchy frost before 8am. Otherwise, mostly sunny, with a high near 60.
• Tuesday Night 2025-10-21, Partly Cloudy. Partly cloudy, with a low around 34.
• Wednesday 2025-10-22, Mostly Sunny. Mostly sunny, with a high near 64.
• Wednesday Night 2025-10-22, Mostly Cloudy. Mostly cloudy, with a low around 39.
• Thursday 2025-10-23, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a high near 64.
• Thursday Night 2025-10-23, Chance Showers. A chance of showers. Mostly cloudy, with a low around 43.
• Friday 2025-10-24, Showers Likely. Showers likely. Mostly cloudy, with a high near 64.
• Friday Night 2025-10-24, Showers Likely. Showers likely. Mostly cloudy, with a low around 39.
• Saturday 2025-10-25, Showers Likely. Showers likely. Partly sunny, with a high near 58.