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: Rain Fog/Mist 70°F 2025-06-16T00:53:00-04:00
Overnight 2025-06-16, Chance Showers and Patchy Fog. A 30 percent chance of showers and thunderstorms before 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Monday 2025-06-16, Chance T-storms and Patchy Fog then T-storms. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Patchy fog before 8am. High near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-06-16, T-storms then Chance Showers and Patchy Fog. Showers and thunderstorms, mainly before 8pm. Patchy fog after 5am. Low around 66. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-06-17, Chance T-storms then T-storms. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 86. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 90%.
Tuesday Night 2025-06-17, Showers then Chance Showers. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 67. Southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday 2025-06-18, Slight Chance T-storms then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night 2025-06-18, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 5 mph. Chance of precipitation is 30%.
Juneteenth 2025-06-19, Chance Showers then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 86. Chance of precipitation is 70%.
Thursday Night 2025-06-19, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Friday 2025-06-20, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84.
Friday Night 2025-06-20, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 62.
Saturday 2025-06-21, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Saturday Night 2025-06-21, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday 2025-06-22, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Current condition: Rain Fog/Mist 70°F 2025-06-16T00:53:00-04:00 
Overnight 2025-06-16, Chance Showers and Patchy Fog. A 30 percent chance of showers and thunderstorms before 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 67. Calm wind.Monday 2025-06-16, Chance T-storms and Patchy Fog then T-storms. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. Patchy fog before 8am. High near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night 2025-06-16, T-storms then Chance Showers and Patchy Fog. Showers and thunderstorms, mainly before 8pm. Patchy fog after 5am. Low around 66. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-06-17, Chance T-storms then T-storms. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 86. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 90%.
Tuesday Night 2025-06-17, Showers then Chance Showers. Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 67. Southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday 2025-06-18, Slight Chance T-storms then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night 2025-06-18, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 5 mph. Chance of precipitation is 30%.
Juneteenth 2025-06-19, Chance Showers then T-storms Likely. A chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 86. Chance of precipitation is 70%.
Thursday Night 2025-06-19, T-storms Likely. Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.Friday 2025-06-20, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84.
Friday Night 2025-06-20, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms. Mostly clear, with a low around 62.
Saturday Night 2025-06-21, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday 2025-06-22, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.