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 2025-07-04T15:54:45-00:00
Independence Day 2025-07-04, Hot. Sunny and hot, with a high near 90. Calm wind becoming east around 5 mph.
Tonight 2025-07-04, Mostly Clear. Mostly clear, with a low around 66. Southeast wind around 5 mph becoming calm.
Saturday 2025-07-05, Hot. Sunny and hot, with a high near 90. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night 2025-07-05, Mostly Clear. Mostly clear, with a low around 64. Southeast wind around 5 mph.
Sunday 2025-07-06, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night 2025-07-06, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm.
Monday 2025-07-07, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. 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. Partly cloudy, with a low around 69.
Tuesday 2025-07-08, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 90.
Tuesday Night 2025-07-08, Chance T-storms. A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69.
Wednesday 2025-07-09, Chance Showers then T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Wednesday Night 2025-07-09, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Thursday 2025-07-10, Chance Showers then Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
Current condition: NA°F 2025-07-04T15:54:45-00:00 
Tonight 2025-07-04, Mostly Clear. Mostly clear, with a low around 66. Southeast wind around 5 mph becoming calm.Sunday 2025-07-06, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night 2025-07-06, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68. Northeast wind around 5 mph becoming calm.
Monday 2025-07-07, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. 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. Partly cloudy, with a low around 69.
Tuesday 2025-07-08, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny and hot, with a high near 90.
Tuesday Night 2025-07-08, Chance T-storms. A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 69.Wednesday 2025-07-09, Chance Showers then T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Wednesday Night 2025-07-09, T-storms Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.Thursday 2025-07-10, Chance Showers then Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.