| NWS Forecast for: Chehalis WA Issued by: National Weather Service Seattle, WA Last Update: 2:05 pm PDT Jul 3, 2025 |  |
| Tonight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 8. Northwest wind 6 to 11 km/h becoming light west northwest after midnight. Independence Day: Mostly sunny, with a high near 23. Light west northwest wind becoming west 9 to 14 km/h in the afternoon. Friday Night: Partly cloudy, with a low around 9. West wind 9 to 14 km/h becoming light and variable in the evening. Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 23. Calm wind becoming northwest 5 to 8 km/h in the afternoon. Saturday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 9. Northwest wind 6 to 11 km/h becoming light west northwest in the evening. Sunday: Sunny, with a high near 26. Sunday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 11. Monday: Sunny, with a high near 28. Monday Night: Clear, with a low around 12. Tuesday: Sunny, with a high near 31. Tuesday Night: Mostly clear, with a low around 13. Wednesday: Sunny, with a high near 31. Wednesday Night: Mostly clear, with a low around 13. Thursday: Mostly sunny, with a high near 28. | |
| Chehalis WA 46.66°N 122.95°W (Elev. 420 m) | |
Visit your local NWS office at: https://www.weather.gov/sew |
