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: Fair 49°F 2025-10-14T02:53:00-04:00 
Overnight 2025-10-14, Mostly Clear. Mostly clear, with a low around 47. Calm wind.
Tuesday 2025-10-14, Sunny. Sunny, with a high near 73. Light and variable wind becoming north 5 to 10 mph in the afternoon.- Tuesday Night 2025-10-14, Partly Cloudy. Partly cloudy, with a low around 47. North wind around 5 mph becoming calm in the evening.
Wednesday 2025-10-15, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 74. Calm wind becoming north around 5 mph in the afternoon.- Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 45. North wind around 5 mph becoming calm in the evening.
- Thursday 2025-10-16, Sunny. Sunny, with a high near 71. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night 2025-10-16, Clear. Clear, with a low around 42. Northeast wind around 5 mph becoming calm.- Friday 2025-10-17, Mostly Sunny. Mostly sunny, with a high near 74.
Friday Night 2025-10-17, Mostly Cloudy. Mostly cloudy, with a low around 50.- Saturday 2025-10-18, Sunny. Sunny, with a high near 78.
Saturday Night 2025-10-18, Partly Cloudy then Chance Showers. A 30 percent chance of showers. Partly cloudy, with a low around 56.
Sunday 2025-10-19, Showers Likely. Showers likely. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Sunday Night 2025-10-19, Chance Showers. A 30 percent chance of showers. Partly cloudy, with a low around 42.- Monday 2025-10-20, Sunny. Sunny, with a high near 65.