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: Fog/Mist 70°F 2025-08-14T05:53:00-04:00
Today 2025-08-14, Slight Chance T-storms and Patchy Fog then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 67. Calm wind.
Friday 2025-08-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind.
Friday Night 2025-08-15, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Calm wind.
Saturday 2025-08-16, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Calm wind.
Saturday Night 2025-08-16, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 66. Calm wind.
Sunday 2025-08-17, Hot. Sunny and hot, with a high near 90. Calm wind.
Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 67.
Monday 2025-08-18, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91.
Monday Night 2025-08-18, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67.
Tuesday 2025-08-19, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Tuesday Night 2025-08-19, Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Wednesday 2025-08-20, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Current condition: Fog/Mist 70°F 2025-08-14T05:53:00-04:00 Today 2025-08-14, Slight Chance T-storms and Patchy Fog then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 86. Calm wind becoming northwest around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 67. Calm wind.Friday 2025-08-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Calm wind.
Friday Night 2025-08-15, Chance T-storms then Mostly Clear. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. Calm wind.
Sunday 2025-08-17, Hot. Sunny and hot, with a high near 90. Calm wind.
Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 67.Monday 2025-08-18, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 91.
Monday Night 2025-08-18, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67.
Tuesday 2025-08-19, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Tuesday Night 2025-08-19, Chance T-storms then Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Wednesday 2025-08-20, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.