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: NA°F 2025-07-05T20:22:19-00:00
Tonight 2025-07-05, Partly Cloudy. Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Sunday 2025-07-06, Hot. Mostly sunny and hot, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night 2025-07-06, Partly Cloudy. Partly cloudy, with a low around 68. Calm wind.
Monday 2025-07-07, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.
Monday Night 2025-07-07, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 69. Calm wind.
Tuesday 2025-07-08, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night 2025-07-08, Chance T-storms. A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Calm wind.
Wednesday 2025-07-09, Chance Showers then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.
Wednesday Night 2025-07-09, T-storms Likely then Showers Likely. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Thursday 2025-07-10, Chance Showers then T-storms. A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 88. Chance of precipitation is 80%.
Thursday Night 2025-07-10, T-storms then Showers Likely. Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.
Friday 2025-07-11, Chance Showers then Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
Friday Night 2025-07-11, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Saturday 2025-07-12, Slight Chance T-storms then Showers Likely. Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
Current condition: NA°F 2025-07-05T20:22:19-00:00 
Sunday 2025-07-06, Hot. Mostly sunny and hot, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.Monday 2025-07-07, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91. Calm wind becoming west around 5 mph in the afternoon.
Monday Night 2025-07-07, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 69. Calm wind.
Tuesday 2025-07-08, Sunny then Chance T-storms. A 50 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 92. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night 2025-07-08, Chance T-storms. A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Calm wind.Wednesday 2025-07-09, Chance Showers then T-storms Likely. Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%.
Wednesday Night 2025-07-09, T-storms Likely then Showers Likely. Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Thursday 2025-07-10, Chance Showers then T-storms. A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 88. Chance of precipitation is 80%.
Thursday Night 2025-07-10, T-storms then Showers Likely. Showers and possibly a thunderstorm. Low around 68. Chance of precipitation is 80%.
Friday 2025-07-11, Chance Showers then Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
Friday Night 2025-07-11, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Saturday 2025-07-12, Slight Chance T-storms then Showers Likely. Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.