| NWS Forecast for: Johnson City TN Issued by: National Weather Service Morristown, TN Last Update: 7:26 pm EDT Jul 13, 2025 | |
| Tonight: Partly cloudy, with a low around 68. Calm wind. Monday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 90. Calm wind becoming west around 5 mph in the afternoon. Monday Night: A 40 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Calm wind. Tuesday: 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 90. Heat index values as high as 96. Calm wind becoming west around 5 mph. Chance of precipitation is 80%. Tuesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Low around 70. Calm wind. Chance of precipitation is 80%. Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 90. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. Wednesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 70. South wind around 5 mph becoming calm. Chance of precipitation is 80%. Thursday: A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny and hot, with a high near 90. Chance of precipitation is 70%. Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. Friday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 90. Chance of precipitation is 70%. Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 70%. Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. Sunday: Showers and thunderstorms likely. Mostly sunny and hot, with a high near 90. Chance of precipitation is 60%. | |
| Johnson City TN 36.32°N 82.37°W (Elev. 1699 ft) | |
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