| NWS Forecast for: Arlington OR Issued by: National Weather Service Pendleton, OR Last Update: 4:06 am PDT Oct 15, 2026 | |
| Today: Sunny, with a high near 69. Light east wind increasing to 5 to 10 mph in the morning. Tonight: Mostly clear, with a low around 46. Northeast wind around 6 mph becoming calm in the evening. Friday: Mostly sunny, with a high near 69. Calm wind. Friday Night: Partly cloudy, with a low around 49. Calm wind becoming west around 6 mph after midnight. Saturday: Mostly sunny, with a high near 69. West wind 9 to 17 mph, with gusts as high as 28 mph. Saturday Night: Mostly clear, with a low around 43. Sunday: Mostly sunny, with a high near 64. Sunday Night: Partly cloudy, with a low around 44. Monday: Partly sunny, with a high near 63. Monday Night: Mostly cloudy, with a low around 44. Tuesday: Mostly sunny, with a high near 64. Tuesday Night: Mostly clear, with a low around 43. Wednesday: Sunny, with a high near 64. | |
| Arlington OR 45.71°N 120.21°W (Elev. 640 ft) | |
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