7-Day Forecast 36.14°N 82.42°W (Text-Only)
NWS Forecast for: Erwin TN
Issued by: National Weather Service Morristown, TN
Last Update: 7:16 am EDT Jul 13, 2025
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  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 31. Northwest wind 5 to 10 km/h.

    High: 31 °C

    Chance
    T-storms


  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 20. Calm wind.

    Low: 20 °C

    Chance
    T-storms


  • Monday

    Monday: Showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm.  Mostly sunny and hot, with a high near 32. Calm wind becoming northwest 5 to 10 km/h in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 32 °C

    Mostly Sunny
    then T-storms
    Likely

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly before 8pm.  Partly cloudy, with a low around 21. Calm wind.  Chance of precipitation is 60%.

    Low: 21 °C

    T-storms
    Likely then
    Chance
    Showers

  • Tuesday

    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 31. Calm wind.  Chance of precipitation is 80%.

    High: 31 °C

    Chance
    Showers then
    T-storms

  • Tuesday
    Night

    Tuesday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am.  Low around 21. Calm wind.  Chance of precipitation is 80%.

    Low: 21 °C

    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 31. Calm wind.  Chance of precipitation is 80%.

    High: 31 °C

    Chance
    T-storms then
    T-storms

  • Wednesday
    Night

    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 21. Chance of precipitation is 80%.

    Low: 21 °C

    T-storms then
    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers, then showers and thunderstorms likely after 8am.  Partly sunny, with a high near 31. Chance of precipitation is 70%.

    High: 31 °C

    Chance
    T-storms then
    T-storms
    Likely

  • Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 31. Northwest wind 5 to 10 km/h.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 20. Calm wind.

    Monday: Showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly sunny and hot, with a high near 32. Calm wind becoming northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Monday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 21. Calm wind. Chance of precipitation is 60%.

    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 31. Calm wind. 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 21. Calm wind. Chance of precipitation is 80%.

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 31. Calm wind. 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 21. Chance of precipitation is 80%.

    Thursday: A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny, with a high near 31. Chance of precipitation is 70%.

    Thursday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Friday: Showers and thunderstorms likely. Partly sunny, with a high near 31. Chance of precipitation is 70%.

    Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 31. Chance of precipitation is 70%.



    Erwin TN
     36.14°N 82.42°W (Elev. 1726 m)

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