I-5 weather conditions near Chehalis, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Rain 54°F 2025-06-21T10:45:00
• Today 2025-06-21, Showers. Showers, mainly before 1pm. High near 61. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
• Tonight 2025-06-21, Chance Showers then Mostly Cloudy. A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, with a low around 48. Light south southeast wind.
• Sunday 2025-06-22, Partly Sunny. Partly sunny, with a high near 73. Light and variable wind.
• Sunday Night 2025-06-22, Partly Cloudy then Patchy Fog. Patchy fog after 1am. Otherwise, mostly clear, with a low around 48. West northwest wind around 6 mph becoming calm in the evening.
• Monday 2025-06-23, Patchy Fog then Mostly Sunny. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Calm wind.
• Monday Night 2025-06-23, Partly Cloudy then Patchy Fog. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 50.
• Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 83.
• Tuesday Night 2025-06-24, Mostly Cloudy. Mostly cloudy, with a low around 52.
• Wednesday 2025-06-25, Mostly Cloudy. Mostly cloudy, with a high near 72.
• Wednesday Night 2025-06-25, Mostly Cloudy. Mostly cloudy, with a low around 53.
• Thursday 2025-06-26, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a high near 71.
• Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 48.
• Friday 2025-06-27, Partly Sunny. Partly sunny, with a high near 74.