I-26 weather conditions near Johnson City, Tennessee

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fog/Mist 37°F 2025-10-20T03:53:00-04:00
• Today 2025-10-20, Sunny. Sunny, with a high near 64. West wind around 5 mph.
• Tonight 2025-10-20, Mostly Clear. Mostly clear, with a low around 39. Calm wind.
• Tuesday 2025-10-21, Areas Frost then Slight Chance Showers. A 20 percent chance of showers after 2pm. Areas of frost between 7am and 8am. Otherwise, mostly sunny, with a high near 67. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
• Tuesday Night 2025-10-21, Slight Chance Showers then Mostly Clear. A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 40. West wind around 5 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, Mostly Clear. Mostly clear, with a low around 35. Southwest wind around 5 mph.
• Thursday 2025-10-23, Areas Frost then Sunny. Areas of frost before 9am. Otherwise, sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 20 mph.
• Thursday Night 2025-10-23, Mostly Clear. Mostly clear, with a low around 34.
• Friday 2025-10-24, Patchy Frost then Mostly Sunny. Patchy frost before 9am. Otherwise, mostly sunny, with a high near 65.
• Friday Night 2025-10-24, Mostly Cloudy. Mostly cloudy, with a low around 43.
• Saturday 2025-10-25, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 67.
• Saturday Night 2025-10-25, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 47.
• Sunday 2025-10-26, Chance Showers. A 30 percent chance of showers. Partly sunny, with a high near 67.