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      Elev 1611 ft, 35.117 °N 85.353 °W

      Signal Mountain, TN

      Signal Mountain Station67°
      Updated: 10:40 AM EDT on October 4, 2026 (GMT -4)
      3 minutes ago
      75°
      66°
      67
      Feels Like 67
      Rain
      N
      2
      Similar temperature is expected today
      Wundermap
      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
        Sun 10/04
        High 75°f
         100% Precip. / 0.57 in
        Thunderstorms likely. Rainfall will be locally heavy at times. High near 75F. Winds light and variable. Chance of rain 100%.
        Tonight
        Sun 10/04
        Low 61°f
         24% Precip. / 0 in
        Cloudy. Low 61F. Winds light and variable.
        Tomorrow
        Mon 10/05
        High 80°f55°f
         17% Precip. / 0 in
        Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 80F. Winds NE at 10 to 15 mph.
        Hourly Forecast
        Now
        67°
        11AM
        88%
        67°
        12PM
        97%
        69°
        1PM
        100%
        70°
        2PM
        92%
        71°
        3PM
        90%
        72°
        4PM
        77%
        73°
        5PM
        72°
        6PM
        74°
        7PM
        73°
        7:21PM
        Sunset
        8PM
        72°
        9PM
        70°
        10PM
        70°
        11PM
        69°
        12AM
        69°
        1AM
        68°
        2AM
        67°
        3AM
        66°
        4AM
        66°
        5AM
        65°
        6AM
        63°
        7AM
        63°
        7:39AM
        Sunrise
        8AM
        62°
        9AM
        64°
        10AM
        67°
        Precipitation
        100%
        Storms continuing through 4 PM
        Pollen
        None
        Air Quality
        52
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 30.1 in
        2. Visibility 7 miles
        3. Clouds Cloudy
        4. Dew Point65°F
        5. Humidity 95%
        6. Rainfall 0.19 in
        7. Snow Depth 0 in
         KCHA Station History
        Almanac for October 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 79°F 95°F 2019
        4. Low 66°F 57°F 33°F 1974
        5. Rain/Snow Depth
        6. Precipitation 0.57 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for October 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 78°F 94°F
        4. Low 60°F 56°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:38 AM 7:20 PM
        3. Civil Twilight 7:13 AM 7:46 PM
        4. Nautical Twilight 6:43 AM 8:15PM
        5. Astronomical Twilight 6:14 AM 8:44 PM
        1. Length of Visible Light 12h 32m
        2. Length of Day 11h 42m
        3. Tomorrow will be 2 minutes 10 seconds shorter
        1. Moon 12:59 AM 4:00 PM
        2. Waning Crescent42% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
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