I-26 weather conditions near Johnson City, Tennessee
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Mostly Cloudy 72°F 2025-06-19T10:55:00-04:00 
Juneteenth 2025-06-19, Showers Likely. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Tonight 2025-06-19, T-storms Likely then Patchy Fog. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 63. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday 2025-06-20, Patchy Fog then Sunny. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming northwest around 5 mph.
Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 62. Calm wind.
Saturday 2025-06-21, Sunny. Sunny, with a high near 89. Calm wind.- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 66. Calm wind.
Sunday 2025-06-22, Hot. Sunny and hot, with a high near 92. Calm wind.- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 68.
- Monday 2025-06-23, Hot. Sunny and hot, with a high near 95.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 69.
Tuesday 2025-06-24, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 94.
Tuesday Night 2025-06-24, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 69.Wednesday 2025-06-25, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94.