7-Day Forecast 35.8°N 83.96°W (Text-Only)
NWS Forecast for: Alcoa TN
Issued by: National Weather Service Morristown, TN
Last Update: 2:00 am EDT Jun 25, 2025




Overnight: Mostly cloudy, with a low around 73. Calm wind.

Wednesday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 106. Calm wind.

Wednesday Night: A 20 percent chance of showers and thunderstorms, mainly between 1am and 2am. Mostly cloudy, with a low around 73. Calm wind.

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 94. Heat index values as high as 103. Calm wind. Chance of precipitation is 50%.

Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 71. Calm wind.

Friday: A chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny and hot, with a high near 92. Calm wind. Chance of precipitation is 70%.

Friday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%.

Saturday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 60%.

Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Sunday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 91. Chance of precipitation is 70%.

Sunday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 71. Chance of precipitation is 60%.

Monday: Showers and thunderstorms likely. Mostly sunny and hot, with a high near 92. Chance of precipitation is 70%.

Monday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Tuesday: Showers and thunderstorms. High near 89. Chance of precipitation is 80%.



Alcoa TN
 35.8°N 83.96°W (Elev. 856 ft)

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