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Weather in Alcoa, Tennessee, USA

Now
36 °F

Fog.


Feels Like: 36 °F
Forecast: 44 / 31 °F
Wind: No wind

Location: McGhee Tyson Airport
Current Time: Feb 4, 2026 at 12:30:13 am
Latest Report: Feb 3, 2026 at 11:53 pm
Visibility: 1 mi
Pressure: 30.09 "Hg
Humidity: 97%
Dew Point: 35 °F

Upcoming 5 hours

Now 1:00 am 2:00 am 3:00 am 4:00 am 5:00 am
36 °F 43 °F 42 °F 42 °F 41 °F 40 °F

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Forecast for the next 48 hours

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  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 43 °F 41 °F 39 °F 33 °F 28 °F 25 °F 36 °F
Sprin­kles. Overcast. Rain. Overcast. Light mixture of precip. Overcast. Light snow. Overcast. Light snow. Overcast. Light snow. Cloudy. Partly cloudy.
Feels Like 41 °F 41 °F 37 °F 27 °F 22 °F 18 °F 36 °F
Wind Speed 4 mph 2 mph 4 mph 6 mph 5 mph 6 mph 2 mph
Wind Direction SSW
WSW
N
N
NNE
N
NNE
Humidity 91% 93% 84% 84% 81% 79% 51%
Dew Point 40 °F 39 °F 35 °F 29 °F 23 °F 19 °F 20 °F
Visibility 4 mi 1 mi 1 mi 1 mi 2 mi 2 mi 8 mi
Probability of Precipitation 30% 54% 53% 46% 28% 23% 1%
Amount of Rain 0.04" 0.06" 0.06" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.03" 0.47" 0.27" 0.16" 0.00"
* Updated Tuesday, February 3, 2026 8:42:50 pm Alcoa time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Fog. 40 / 18 °F
Humidity: 84%. Wind: 2 mph from Northeast

More weather last week

Currently at nearby stations

37 °F

MADIS Weather Station AV056 (APRSWXNET): (3 mi)

Chilly. (1 hour ago)

36 °F

Knoxville Downtown: (13 mi)

Fog.

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Forecast for the next 2 weeks

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Detailed forecast for 14 days