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      Elev 653 ft, 39.878 °N 88.977 °W

      Decatur, IL

      Wed, Oct 14, 2026
      Wednesday
      Wed 10/14
      High 66°f
      18% Precip. / 0 in
      Sunshine and clouds mixed. High 66F. Winds NE at 5 to 10 mph.
      Wednesday night
      Wed 10/14
      Low 48°f
      43% Precip. / 0.03 in
      Partly cloudy skies early will give way to occasional showers later during the night. Low 48F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
      Sunrise 7:05 AM
      Sunset 6:17 PM
      Moonrise 11:22 AM
      Moonset 8:19 PM
      Waxing Crescent, 15% visible
      Hourly Forecast
      7:04AM
      Sunrise
      6:19PM
      Sunset
      12AM
      53°
      1AM
      52°
      2AM
      51°
      3AM
      51°
      4AM
      50°
      5AM
      49°
      6AM
      48°
      7AM
      48°
      8AM
      50°
      9AM
      54°
      10AM
      57°
      11AM
      60°
      12PM
      61°
      1PM
      62°
      2PM
      64°
      3PM
      64°
      4PM
      64°
      5PM
      64°
      6PM
      62°
      7PM
      60°
      8PM
      57°
      9PM
      55°
      10PM
      52°
      11PM
      51°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      53°F 50°F 10% 0in 30% 46°F 79% 8 mph N 30.03in
      1:00 am
      Partly Cloudy
      52°F 49°F 11% 0in 30% 46°F 81% 7 mph N 30.04in
      2:00 am
      Partly Cloudy
      51°F 48°F 12% 0in 31% 46°F 82% 7 mph NNE 30.05in
      3:00 am
      Partly Cloudy
      51°F 49°F 13% 0in 34% 45°F 81% 6 mph N 30.06in
      4:00 am
      Partly Cloudy
      50°F 48°F 18% 0in 37% 45°F 82% 6 mph NNE 30.07in
      5:00 am
      Partly Cloudy
      49°F 47°F 19% 0in 38% 44°F 82% 6 mph NNE 30.09in
      6:00 am
      Partly Cloudy
      48°F 45°F 20% 0in 37% 44°F 86% 6 mph NNE 30.1in
      7:00 am
      Partly Cloudy
      48°F 45°F 18% 0in 36% 44°F 85% 6 mph NNE 30.11in
      8:00 am
      Partly Cloudy
      50°F 47°F 16% 0in 36% 46°F 85% 7 mph NNE 30.12in
      9:00 am
      Partly Cloudy
      54°F 51°F 13% 0in 36% 46°F 76% 8 mph NNE 30.13in
      10:00 am
      Partly Cloudy
      57°F 55°F 8% 0in 37% 47°F 69% 9 mph NNE 30.14in
      11:00 am
      Partly Cloudy
      60°F 58°F 7% 0in 40% 46°F 62% 9 mph NE 30.14in
      12:00 pm
      Partly Cloudy
      61°F 60°F 6% 0in 44% 46°F 57% 9 mph NNE 30.13in
      1:00 pm
      Partly Cloudy
      62°F 62°F 8% 0in 48% 46°F 55% 9 mph NNE 30.12in
      2:00 pm
      Partly Cloudy
      64°F 64°F 8% 0in 51% 46°F 51% 8 mph NNE 30.11in
      3:00 pm
      Partly Cloudy
      64°F 64°F 8% 0in 54% 46°F 50% 9 mph NNE 30.09in
      4:00 pm
      Partly Cloudy
      64°F 64°F 10% 0in 56% 45°F 50% 9 mph NE 30.09in
      5:00 pm
      Partly Cloudy
      64°F 64°F 10% 0in 54% 45°F 49% 9 mph NE 30.08in
      6:00 pm
      Partly Cloudy
      62°F 62°F 11% 0in 50% 46°F 55% 8 mph ENE 30.08in
      7:00 pm
      Partly Cloudy
      60°F 59°F 11% 0in 47% 46°F 62% 7 mph ENE 30.09in
      8:00 pm
      Partly Cloudy
      57°F 55°F 10% 0in 46% 46°F 69% 7 mph ENE 30.09in
      9:00 pm
      Partly Cloudy
      55°F 53°F 10% 0in 46% 46°F 73% 7 mph E 30.09in
      10:00 pm
      Partly Cloudy
      52°F 49°F 12% 0in 46% 46°F 79% 8 mph E 30.09in
      11:00 pm
      Partly Cloudy
      51°F 48°F 12% 0in 45% 46°F 81% 8 mph ESE 30.09in
      Additional Conditions
      1. Pressure 29.97 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point47°F
      5. Humidity 59%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KDEC Station History
      Almanac for October 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 86°F 70°F 95°F 2007
      4. Low 56°F 49°F 26°F 1988
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.2 in -
      7. Snow 0 in 0 in -
      Almanac for October 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 82°F 69°F 93°F
      4. Low 50°F 49°F 23°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:58 AM 6:28 PM
      3. Civil Twilight 6:31 AM 6:55 PM
      4. Nautical Twilight 5:59 AM 7:26PM
      5. Astronomical Twilight 5:28 AM 7:58 PM
      1. Length of Visible Light 12h 24m
      2. Length of Day 11h 30m
      3. Tomorrow will be 2 minutes 34 seconds shorter
      1. Moon 3:39 AM 4:58 PM
      2. Waning Crescent12% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary