| National Weather Service Forecast for:
Greeneville, TN Issued by: National Weather Service Morristown, TN |
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| Updated: Sat, 22-Nov-2025 12:31am EST | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Patchy fog and a chance of showers and thunderstorms. Cloudy, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday |
Patchy fog and showers and thunderstorms likely before 8am, then a chance of showers and thunderstorms between 8am and 3pm. Mostly cloudy. High near 69, with temperatures falling to around 66 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Saturday Night |
A slight chance of rain showers between 7pm and 9pm. Mostly cloudy, with a low around 46. Northwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday |
Sunny, with a high near 62. West wind 0 to 5 mph. |
| Sunday Night |
Mostly clear, with a low around 36. South wind 0 to 5 mph. |
| Monday |
Mostly sunny, with a high near 65. Southeast wind 0 to 5 mph. |
| Monday Night |
Mostly cloudy, with a low around 48. Southeast wind around 5 mph. |
| Tuesday |
Rain showers likely after 7am. Cloudy, with a high near 65. Chance of precipitation is 60%. |
| Tuesday Night |
Rain showers likely before 7pm, then showers and thunderstorms. Cloudy, with a low around 53. Chance of precipitation is 80%. |
| Wednesday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%. |
| Wednesday Night |
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 32. Chance of precipitation is 30%. |
| Thanksgiving Day |
Mostly sunny, with a high near 47. |
| Thursday Night |
Mostly clear, with a low around 25. |
| Friday |
Sunny, with a high near 46. |
Forecast from NOAA-NWS for Greeneville, TN.





