Alcoa, Tennessee Weather
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Weather Forecast for Alcoa, Tennessee : Blount County
Issued: 7:06 am EDT Jul 17, 2025 Latitude: 35.7895271 Longitude: -83.9737935 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
40% chance of thunderstorms on Today 60% chance of thunderstorms on Tonight 70% chance of thunderstorms on Friday 70% chance of thunderstorms on Saturday 60% chance of thunderstorms on Sunday 60% chance of thunderstorms on Monday 50% chance of thunderstorms on Tuesday 40% chance of thunderstorms on Wednesday
High: 93°F Low: 74°F High: 92°F High: 90°F High: 91°F High: 92°F High: 94°F High: 95°F
Low: 74°F Low: 74°F Low: 74°F Low: 74°F Low: 74°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
KNOXVILLE - (KTYS)
79°
Mostly Cloudy
as of 7:53 AM EDST
Rel. Humidity: 74%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
3 MPH
120° Southeast
Cloud Level(s): Few at 4100ft, Broken at 25000ft
Current Conditions at
OAK RIDGE - (KOQT)
79°
Cloudy
as of 7:53 AM EDST
Rel. Humidity: 78%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
3 MPH
Cloud Level(s): Broken at 10000ft, Solid Overcast at 11000ft
Current Conditions at
ANDREWS - (KRHP)
70°
Cloudy
Light Rain
as of 8:25 AM EDST
Rel. Humidity: 100%
Dew Point: 70°F
Visibility: 5 Miles
Pressure: 30.18 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 3200ft, Solid Overcast at 4600ft
40% chance of thunderstorms Today Today... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 93. Heat index values as high as 100. Southwest wind around 5 mph.
60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely before 1am, then a slight chance of showers after 4am. Partly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
70% chance of thunderstorms Friday Friday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 99. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
70% chance of thunderstorms Saturday Saturday... A slight chance of showers, then showers and thunderstorms likely after 8am. Partly sunny and hot, with a high near 90. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
60% chance of thunderstorms Saturday Night Saturday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Southwest wind around 5 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Sunday Sunday... Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 91. West wind around 5 mph. Chance of precipitation is 60%.
60% chance of thunderstorms Sunday Night Sunday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Monday... Showers and thunderstorms likely, mainly after 2pm. Partly sunny and hot, with a high near 92. Chance of precipitation is 60%.
60% chance of thunderstorms Monday Night Monday Night... Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 74. Chance of precipitation is 60%.
50% chance of thunderstorms Tuesday Tuesday... A 50 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
40% chance of thunderstorms Wednesday Wednesday... A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
Current Radar Image


Sun Almanac for Alcoa, Tennessee
Sunrise: 06:33 AM
Sunset: 8:51 PM
Civil Sunrise:06:04 AM
Civil Sunset: 9:20 PM
Nautical Sunrise: 05:28 AM
Nautical Sunset: 9:56 PM
Astro Sunrise: 04:49 AM
Astro Sunset: 10:35 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.