7-Day Forecast Summary
7-Day Detailed Weather Forecast for Alcoa
Today |
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Temperature: 88°F Wind Speed: 5 to 15 mph Wind Direction: SW Forecast: Rain showers before 11am, then showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Heat index values as high as 95. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. |
Tonight |
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Temperature: 63°F Wind Speed: 5 to 15 mph Wind Direction: W Forecast: Showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and 3am. Mostly cloudy, with a low around 63. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
Monday |
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Temperature: 81°F Wind Speed: 0 to 5 mph Wind Direction: N Forecast: Mostly sunny, with a high near 81. North wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible. |
Monday Night |
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Temperature: 61°F Wind Speed: 0 to 5 mph Wind Direction: NW Forecast: Mostly cloudy, with a low around 61. Northwest wind 0 to 5 mph. |
Tuesday |
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Temperature: 82°F Wind Speed: 0 to 5 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 82. Northwest wind 0 to 5 mph. |
Tuesday Night |
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Temperature: 63°F Wind Speed: 0 to 5 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 63. Southwest wind 0 to 5 mph. |
Wednesday |
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Temperature: 87°F Wind Speed: 5 to 15 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
Wednesday Night |
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Temperature: 71°F Wind Speed: 10 to 20 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 20%. |
Thursday |
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Temperature: 88°F Wind Speed: 20 mph Wind Direction: SW Forecast: A slight chance of rain showers before 8am, then showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 80%. |
Thursday Night |
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Temperature: 70°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 90%. |
Juneteenth |
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Temperature: 82°F Wind Speed: 10 to 15 mph Wind Direction: SW Forecast: Showers and thunderstorms before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 90%. |
Friday Night |
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Temperature: 64°F Wind Speed: 0 to 5 mph Wind Direction: W Forecast: Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. |
Saturday |
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Temperature: 84°F Wind Speed: 0 to 5 mph Wind Direction: N Forecast: A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 20%. |
Saturday Night |
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Temperature: 64°F Wind Speed: 0 to 5 mph Wind Direction: NE Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. |

