Current conditions at
Knoxville, McGhee Tyson Airport (KTYS)
Lat: 35.82°NLon: 83.99°WElev: 981ft.
Fair
78°F
26°C
| Humidity | 60% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1019.2 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 13 Oct 12:53 pm EDT |
Extended Forecast for
Alcoa TN
This Afternoon

High: 86 °F
Sunny
Tonight

Low: 61 °F
Clear
Wednesday

High: 87 °F
Sunny
Wednesday Night

Low: 64 °F
Mostly Clear
Thursday

High: 87 °F
Sunny
Thursday Night

Low: 66 °F
Mostly Clear
Friday
High: 82 °F
Sunny then
Slight Chance
ShowersFriday Night
Low: 47 °F
Slight Chance
Showers then
Partly CloudySaturday

High: 64 °F
Sunny and
Breezy
Detailed Forecast
This Afternoon
Sunny, with a high near 86. Southwest wind around 5 mph.
Tonight
Clear, with a low around 61. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 87. Calm wind becoming west around 5 mph.
Wednesday Night
Mostly clear, with a low around 64. South wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 66. South wind around 5 mph.
Friday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 82. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 47.
Saturday
Sunny, with a high near 64. Breezy.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Alcoa TN
35.78°N 83.99°W (Elev. 869 ft)
35.78°N 83.99°W (Elev. 869 ft)
1:06 pm EDT Oct 13, 2026
1pm EDT Oct 13, 2026-6pm EDT Oct 19, 2026


