I-26 weather conditions near Johnson City, Tennessee

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 36°F 2025-10-21T07:53:00-04:00
• Today 2025-10-21, Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 66. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
• Tonight 2025-10-21, Mostly Clear. Mostly clear, with a low around 40. West wind 5 to 10 mph, with gusts as high as 20 mph.
• Wednesday 2025-10-22, Sunny. Sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.
• Wednesday Night 2025-10-22, Clear. Clear, with a low around 36. West wind around 5 mph.
• Thursday 2025-10-23, Areas Frost then Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 63. West wind 5 to 15 mph, with gusts as high as 20 mph.
• Thursday Night 2025-10-23, Clear. Clear, with a low around 32. West wind around 5 mph becoming calm in the evening.
• Friday 2025-10-24, Patchy Frost then Mostly Sunny. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
• Friday Night 2025-10-24, Mostly Cloudy. Mostly cloudy, with a low around 40.
• Saturday 2025-10-25, Partly Sunny. Partly sunny, with a high near 66.
• Saturday Night 2025-10-25, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 45.
• Sunday 2025-10-26, Slight Chance Showers. A 20 percent chance of showers. Mostly cloudy, with a high near 67.
• Sunday Night 2025-10-26, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 47.
• Monday 2025-10-27, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 66.