I-26 weather conditions near Johnson City, Tennessee
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 40°F 2025-11-18T08:53:00-05:00 
Today 2025-11-18, Partly Sunny. Partly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight 2025-11-18, Showers Likely. Showers likely and possibly a thunderstorm before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 49. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday 2025-11-19, Slight Chance Showers. A 20 percent chance of showers after 7am. Mostly cloudy, with a high near 65. Southwest wind around 5 mph.
Wednesday Night 2025-11-19, Mostly Cloudy. Mostly cloudy, with a low around 52. Calm wind.- Thursday 2025-11-20, Mostly Cloudy. Mostly cloudy, with a high near 68. Calm wind becoming west around 5 mph.
Thursday Night 2025-11-20, Chance Showers. A 40 percent chance of showers. Cloudy, with a low around 53. Calm wind.
Friday 2025-11-21, Chance Showers. A 40 percent chance of showers. Cloudy, with a high near 69. Calm wind becoming west around 5 mph in the afternoon.- Friday Night 2025-11-21, Showers Likely. Showers likely. Cloudy, with a low around 54. Chance of precipitation is 70%.
Saturday 2025-11-22, Chance Showers. A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Saturday Night 2025-11-22, Chance Showers. A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 44.
Sunday 2025-11-23, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 61.
Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 41.
Monday 2025-11-24, Mostly Sunny. Mostly sunny, with a high near 63.