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 2025-07-09T07:09:16-00:00
Overnight 2025-07-09, Partly Cloudy. Partly cloudy, with a low around 69. Calm wind.
Wednesday 2025-07-09, Slight Chance T-storms then T-storms. Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. High near 90. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-09, T-storms then Slight Chance T-storms. Showers and thunderstorms before 5am, then a slight chance of showers. Low around 68. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday 2025-07-10, Chance T-storms then T-storms. A chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
Thursday Night 2025-07-10, T-storms then Chance Showers. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 67. Calm wind. Chance of precipitation is 80%.
Friday 2025-07-11, Slight Chance T-storms then Showers Likely. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night 2025-07-11, Showers Likely then Slight Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 60%.
Saturday 2025-07-12, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89.
Saturday Night 2025-07-12, Chance T-storms. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Sunday 2025-07-13, Slight Chance T-storms then Showers Likely. A slight chance of showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Sunday Night 2025-07-13, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Monday 2025-07-14, Partly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
Monday Night 2025-07-14, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday 2025-07-15, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Sunny and hot, with a high near 91.
Current condition: NA°F 2025-07-09T07:09:16-00:00 Wednesday 2025-07-09, Slight Chance T-storms then T-storms. Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. High near 90. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night 2025-07-09, T-storms then Slight Chance T-storms. Showers and thunderstorms before 5am, then a slight chance of showers. Low around 68. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday 2025-07-10, Chance T-storms then T-storms. A chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 80%.
Thursday Night 2025-07-10, T-storms then Chance Showers. Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Low around 67. Calm wind. Chance of precipitation is 80%.
Friday 2025-07-11, Slight Chance T-storms then Showers Likely. A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Friday Night 2025-07-11, Showers Likely then Slight Chance T-storms. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 60%.
Saturday 2025-07-12, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89.
Saturday Night 2025-07-12, Chance T-storms. A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.Sunday Night 2025-07-13, Showers Likely then Chance T-storms. Showers and thunderstorms likely. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Monday 2025-07-14, Partly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90.
Monday Night 2025-07-14, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.