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      Elev 833 ft, 36.439 °N 86.799 °W

      Greenbrier, TN

      Updated: 2:33 AM CDT on August 17, 2026 (GMT -5)
      7 minutes ago
      99°
      71°
      80
      Feels Like 84
      Clear
      N
      5
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Mon 08/17
      Low 76°f
      7% Precip. / 0 in
      Partly cloudy. Low 76F. Winds light and variable.
      Tomorrow
      Tue 08/18
      High 92°f
      24% Precip. / 0 in
      Partly cloudy. A stray shower or thunderstorm is possible. High 92F. Winds WNW at 10 to 15 mph.
      Tomorrow night
      Tue 08/18
      Low 65°f
      21% Precip. / 0 in
      Partly cloudy. Low near 65F. Winds NNW at 5 to 10 mph.
      Hourly Forecast
      Now
      78°
      3AM
      78°
      4AM
      77°
      5AM
      77°
      6AM
      77°
      6:06AM
      Sunrise
      7AM
      77°
      8AM
      80°
      9AM
      83°
      10AM
      85°
      11AM
      86°
      12PM
      89°
      1PM
      89°
      2PM
      90°
      3PM
      90°
      4PM
      90°
      5PM
      88°
      6PM
      86°
      7PM
      84°
      7:35PM
      Sunset
      8PM
      81°
      9PM
      79°
      10PM
      76°
      11PM
      75°
      12AM
      73°
      1AM
      72°
      2AM
      71°
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point73°F
      5. Humidity 86%
      6. Rainfall 0 in
      7. Snow Depth 0 in
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      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:06 AM 7:35 PM
      3. Civil Twilight 5:39 AM 8:02 PM
      4. Nautical Twilight 5:06 AM 8:35PM
      5. Astronomical Twilight 4:32 AM 9:09 PM
      1. Length of Visible Light 14h 22m
      2. Length of Day 13h 28m
      3. Tomorrow will be 2 minutes 4 seconds shorter
      1. Moon 11:22 AM 10:04 PM
      2. Waxing crescent25% of the Moon is Illuminated
      Aug 18
      Waxing Half First Qtr
      Aug 26
      Full Moon
      Sep 3
      Waning Half Last Qtr
      -
      -
      KM91 Station History
      Almanac for August 17, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 99°F 88°F 106°F 2007
      4. Low 71°F 66°F 51°F 1979
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for August 18, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 90°F 88°F 103°F
      4. Low 71°F 66°F 52°F
      Precipitation
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