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I-5 weather conditions near Jefferson, Oregon

       Seasoned Weather Conditions

      

       Current Weather Conditions

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7 day weather forecast

  • Tonight 2025-10-16, Mostly Cloudy then Patchy Fog. Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 44. Calm wind.
  • Friday 2025-10-17, Decreasing Clouds. Cloudy, then gradually becoming mostly sunny, with a high near 63. Calm wind.
  • Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 38. Calm wind becoming north around 5 mph.
  • Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 65. Calm wind.
  • Saturday Night 2025-10-18, Rain. Rain, mainly after 11pm. Low around 49. Light south southwest wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday 2025-10-19, Showers. Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 60. Chance of precipitation is 90%.
  • Sunday Night 2025-10-19, Rain Likely then Chance Rain. Rain likely, mainly before 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
  • Monday 2025-10-20, Slight Chance Rain then Mostly Sunny. A slight chance of rain before 11am. Mostly sunny, with a high near 61.
  • Monday Night 2025-10-20, Partly Cloudy. Partly cloudy, with a low around 39.
  • Tuesday 2025-10-21, Slight Chance Rain. A slight chance of rain after 11am. Partly sunny, with a high near 61.
  • Tuesday Night 2025-10-21, Slight Chance Rain then Partly Cloudy. A slight chance of rain. Partly cloudy, with a low around 39.
  • Wednesday 2025-10-22, Slight Chance Rain. A slight chance of rain. Partly sunny, with a high near 62.
  • Wednesday Night 2025-10-22, Slight Chance Rain. A slight chance of rain. Mostly cloudy, with a low around 42.
  • Thursday 2025-10-23, Chance Rain. A chance of rain. Mostly cloudy, with a high near 64.





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