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      Elev 623 ft, 34.559 °N 87.023 °W

      Decatur, AL

      Simpson Station57°
      Updated: 5:56 AM CDT on September 26, 2026 (GMT -5)
      6 minutes ago
      83°
      56°
      57
      Feels Like 57
      Clear
      N
      0
      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
        Sat 09/26
        High 83°f
         2% Precip. / 0 in
        Partly cloudy. High 83F. Winds N at 5 to 10 mph.
        Tonight
        Sat 09/26
        Low 56°f
         2% Precip. / 0 in
        Partly cloudy early with increasing clouds overnight. Low 56F. Winds light and variable.
        Tomorrow
        Sun 09/27
        High 82°f53°f
         2% Precip. / 0 in
        Intervals of clouds and sunshine. High 82F. Winds N at 5 to 10 mph.
        Hourly Forecast
        Now
        57°
        6AM
        57°
        6:39AM
        Sunrise
        7AM
        57°
        8AM
        62°
        9AM
        68°
        10AM
        72°
        11AM
        76°
        12PM
        79°
        1PM
        81°
        2PM
        81°
        3PM
        82°
        4PM
        81°
        5PM
        81°
        6PM
        78°
        6:39PM
        Sunset
        7PM
        73°
        8PM
        69°
        9PM
        66°
        10PM
        65°
        11PM
        64°
        12AM
        62°
        1AM
        62°
        2AM
        61°
        3AM
        59°
        4AM
        58°
        5AM
        58°
        Precipitation
        2%
        Pollen
        None
        Air Quality
        25
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.06 in
        2. Visibility 8 miles
        3. Clouds Partly Cloudy
        4. Dew Point57°F
        5. Humidity 98%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KDCU Station History
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 83°F 81°F 97°F 2016
        4. Low 56°F 56°F 38°F 2001
        5. Rain/Snow Depth
        6. Precipitation 0 in 3 in -
        7. Snow 0 in 0 in -
        Almanac for September 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 82°F 81°F 96°F
        4. Low 56°F 56°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:39 AM 6:39 PM
        3. Civil Twilight 6:13 AM 7:04 PM
        4. Nautical Twilight 5:44 AM 7:33PM
        5. Astronomical Twilight 5:15 AM 8:02 PM
        1. Length of Visible Light 12h 50m
        2. Length of Day 11h 59m
        3. Tomorrow will be 2 minutes 8 seconds shorter
        1. Moon 6:31 PM 6:31 AM
        2. Full99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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