| NWS Forecast for: Kelso WA Issued by: National Weather Service Portland, OR Last Update: 11:41 am PST Jan 14, 2026 | |
| This Afternoon: Mostly cloudy, with a high near 52. North northwest wind 3 to 6 mph. Tonight: Mostly cloudy, with a low around 40. North northwest wind around 6 mph. Thursday: Sunny, with a high near 53. North wind around 7 mph. Thursday Night: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 36. Light north northeast wind. Friday: Sunny, with a high near 53. Calm wind becoming east around 5 mph in the afternoon. Friday Night: Mostly clear, with a low around 34. Saturday: Sunny, with a high near 53. Saturday Night: Mostly clear, with a low around 33. Sunday: Sunny, with a high near 53. Sunday Night: Mostly clear, with a low around 33. M.L.King Day: Sunny, with a high near 52. Monday Night: Partly cloudy, with a low around 35. Tuesday: Patchy fog. Otherwise, mostly sunny, with a high near 49. | |
| Kelso WA 46.12°N 122.91°W (Elev. 52 ft) | |
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