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      Heat Advisory
      until 8:00 PM EDT
      +1 more alert
      Elev 271 ft, 35.792 °N 83.979 °W

      Alcoa, TN

      Alcoa Station94°
      Updated: 2:02 PM EDT on September 4, 2026 (GMT -4)
      10 minutes ago
      96°
      73°
      94
      Feels Like 107
      Fair
      N
      5
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/04
        High 96°f
         20% Precip. / 0 in
        Sun and clouds mixed. A stray shower or thunderstorm is possible. High 96F. Winds light and variable.
        Tonight
        Fri 09/04
        Low 74°f
         15% Precip. / 0 in
        Partly cloudy skies. A stray shower or thunderstorm is possible. Low 74F. Winds light and variable.
        Tomorrow
        Sat 09/05
        High 93°f72°f
         52% Precip. / 0.37 in
        Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. Storms may contain strong gusty winds. High 93F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
        Hourly Forecast
        Now
        94°
        3PM
        96°
        4PM
        96°
        5PM
        96°
        6PM
        95°
        7PM
        93°
        7:58PM
        Sunset
        8PM
        89°
        9PM
        86°
        10PM
        84°
        11PM
        82°
        12AM
        81°
        1AM
        80°
        2AM
        78°
        3AM
        77°
        4AM
        76°
        5AM
        76°
        6AM
        75°
        7AM
        75°
        7:11AM
        Sunrise
        8AM
        76°
        9AM
        79°
        10AM
        82°
        11AM
        86°
        12PM
        88°
        1PM
        90°
        2PM
        39%
        92°
        Precipitation
        39%
        Pollen
        Ragweed Pollen
        Very High
        Air Quality
        62
        Moderate
        UV Index
        9
        Very High
        Additional Conditions
        1. Pressure 30 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point72°F
        5. Humidity 49%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KTYS Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 96°F 86°F 101°F 1954
        4. Low 73°F 65°F 51°F 1952
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.6 in -
        7. Snow 0 in 0 in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 93°F 86°F 103°F
        4. Low 73°F 64°F 50°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:10 AM 7:58 PM
        3. Civil Twilight 6:44 AM 8:24 PM
        4. Nautical Twilight 6:13 AM 8:55PM
        5. Astronomical Twilight 5:41 AM 9:27 PM
        1. Length of Visible Light 13h 40m
        2. Length of Day 12h 48m
        3. Tomorrow will be 2 minutes 12 seconds shorter
        1. Moon - 3:17 PM
        2. Last Quarter51% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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