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: Partly Cloudy 57°F 2025-08-28T08:53:00-04:00
Today 2025-08-28, Sunny. Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Tonight 2025-08-28, Mostly Clear. Mostly clear, with a low around 51. Calm wind.
Friday 2025-08-29, Sunny. Sunny, with a high near 81. Calm wind becoming northwest around 5 mph.
Friday Night 2025-08-29, Mostly Clear then Patchy Fog. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55. Calm wind.
Saturday 2025-08-30, Patchy Fog then Mostly Sunny. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming north around 5 mph.
Saturday Night 2025-08-30, Mostly Clear. Mostly clear, with a low around 57. Northeast wind around 5 mph becoming calm.
Sunday 2025-08-31, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph.
Sunday Night 2025-08-31, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59.
Labor Day 2025-09-01, Partly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79.
Monday Night 2025-09-01, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57.
Tuesday 2025-09-02, Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Tuesday Night 2025-09-02, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Wednesday 2025-09-03, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Current condition: Partly Cloudy 57°F 2025-08-28T08:53:00-04:00 
Today 2025-08-28, Sunny. Sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Tonight 2025-08-28, Mostly Clear. Mostly clear, with a low around 51. Calm wind.Friday Night 2025-08-29, Mostly Clear then Patchy Fog. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 55. Calm wind.
Saturday 2025-08-30, Patchy Fog then Mostly Sunny. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming north around 5 mph.
Sunday 2025-08-31, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph.
Sunday Night 2025-08-31, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59.
Labor Day 2025-09-01, Partly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79.
Monday Night 2025-09-01, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 57.
Tuesday 2025-09-02, Chance Showers. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Tuesday Night 2025-09-02, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57.Wednesday 2025-09-03, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.