Member Settings
      Elev 653 ft, 39.878 °N 88.977 °W

      Decatur, IL

      Sun, Oct 11, 2026
      Sunday
      Sun 10/11
      High 76°f
      46% Precip. / 0.02 in
      Showers in the morning, then partly cloudy in the afternoon. High 76F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
      Sunday night
      Sun 10/11
      Low 58°f
      8% Precip. / 0 in
      A few clouds from time to time. Low 58F. Winds light and variable.
      Sunrise 7:02 AM
      Sunset 6:22 PM
      Moonrise 8:09 AM
      Moonset 6:34 PM
      Waxing Crescent, 1% visible
      Hourly Forecast
      7:01AM
      Sunrise
      6:24PM
      Sunset
      12AM
      42%
      62°
      1AM
      56%
      61°
      2AM
      70%
      60°
      3AM
      61%
      59°
      4AM
      53%
      59°
      5AM
      52%
      59°
      6AM
      50%
      58°
      7AM
      46%
      58°
      8AM
      37%
      60°
      9AM
      63°
      10AM
      65°
      11AM
      68°
      12PM
      71°
      1PM
      73°
      2PM
      74°
      3PM
      74°
      4PM
      74°
      5PM
      74°
      6PM
      72°
      7PM
      69°
      8PM
      66°
      9PM
      64°
      10PM
      63°
      11PM
      62°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Showers
      62°F 62°F 42% 0.02in 94% 54°F 75% 9 mph E 29.98in
      1:00 am
      Showers
      61°F 60°F 56% 0.02in 94% 55°F 80% 8 mph E 29.97in
      2:00 am
      Light Rain
      60°F 59°F 70% 0.02in 94% 55°F 85% 8 mph E 29.96in
      3:00 am
      Light Rain
      59°F 58°F 61% 0.02in 95% 56°F 88% 7 mph E 29.95in
      4:00 am
      Showers
      59°F 58°F 53% 0.01in 95% 56°F 88% 7 mph E 29.93in
      5:00 am
      Showers
      59°F 58°F 52% 0.01in 94% 56°F 91% 7 mph ENE 29.93in
      6:00 am
      Showers
      58°F 58°F 50% 0.01in 91% 56°F 93% 6 mph ENE 29.92in
      7:00 am
      Showers
      58°F 57°F 46% 0.01in 87% 57°F 94% 6 mph ENE 29.92in
      8:00 am
      Showers
      60°F 59°F 37% 0.01in 86% 57°F 91% 7 mph ENE 29.92in
      9:00 am
      Cloudy
      63°F 63°F 24% 0in 89% 58°F 84% 8 mph ENE 29.92in
      10:00 am
      Cloudy
      65°F 65°F 23% 0in 89% 58°F 77% 9 mph NE 29.92in
      11:00 am
      Cloudy
      68°F 68°F 22% 0in 87% 59°F 71% 8 mph NE 29.91in
      12:00 pm
      Cloudy
      71°F 71°F 20% 0in 81% 59°F 66% 7 mph NNE 29.9in
      1:00 pm
      Mostly Cloudy
      73°F 73°F 8% 0in 79% 59°F 63% 6 mph N 29.9in
      2:00 pm
      Cloudy
      74°F 74°F 7% 0in 81% 59°F 61% 5 mph N 29.88in
      3:00 pm
      Mostly Cloudy
      74°F 74°F 6% 0in 76% 59°F 59% 7 mph NNW 29.88in
      4:00 pm
      Mostly Cloudy
      74°F 74°F 2% 0in 65% 59°F 59% 7 mph NNW 29.87in
      5:00 pm
      Partly Cloudy
      74°F 74°F 2% 0in 55% 58°F 58% 7 mph NNW 29.87in
      6:00 pm
      Partly Cloudy
      72°F 72°F 3% 0in 44% 59°F 63% 5 mph NNW 29.88in
      7:00 pm
      Partly Cloudy
      69°F 69°F 4% 0in 37% 59°F 72% 4 mph W 29.88in
      8:00 pm
      Partly Cloudy
      66°F 66°F 5% 0in 36% 59°F 77% 3 mph W 29.89in
      9:00 pm
      Partly Cloudy
      64°F 64°F 5% 0in 38% 58°F 82% 2 mph SSW 29.9in
      10:00 pm
      Partly Cloudy
      63°F 63°F 6% 0in 38% 58°F 84% 2 mph SSW 29.9in
      11:00 pm
      Partly Cloudy
      62°F 62°F 6% 0in 34% 57°F 85% 4 mph SSW 29.9in
      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
      Loading nearby stations…
      Level Access
      Glossary