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: Rain Fog/Mist 69°F 2025-08-24T03:53:00-04:00 
Overnight 2025-08-24, Chance T-storms. A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 66. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Sunday 2025-08-24, Showers Likely then Slight Chance T-storms. Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night 2025-08-24, Partly Cloudy. Partly cloudy, with a low around 59. Calm wind.
Monday 2025-08-25, Sunny. Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.- Monday Night 2025-08-25, Partly Cloudy. Partly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm in the evening.
Tuesday 2025-08-26, Mostly Sunny. Mostly sunny, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night 2025-08-26, Mostly Clear. Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Wednesday 2025-08-27, Sunny. Sunny, with a high near 76.- Wednesday Night 2025-08-27, Partly Cloudy. Partly cloudy, with a low around 51.
Thursday 2025-08-28, Partly Sunny. Partly sunny, with a high near 77.- Thursday Night 2025-08-28, Partly Cloudy. Partly cloudy, with a low around 53.
- Friday 2025-08-29, Mostly Sunny. Mostly sunny, with a high near 79.
- Friday Night 2025-08-29, Partly Cloudy. Partly cloudy, with a low around 54.
Saturday 2025-08-30, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.