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      Elev 653 ft, 39.878 °N 88.977 °W

      Decatur, IL

      Greendell Station56°
      Fri, Oct 16, 2026
      Friday
      Fri 10/16
      High 64°f
      24% Precip. / 0 in
      Partly to mostly cloudy. High 64F. Winds W at 10 to 20 mph.
      Friday night
      Fri 10/16
      Low 45°f
      24% Precip. / 0 in
      A few clouds. Low around 45F. Winds NW at 10 to 15 mph.
      Sunrise 7:07 AM
      Sunset 6:14 PM
      Moonrise 1:10 PM
      Moonset 10:02 PM
      Waxing Crescent, 32% visible
      Hourly Forecast
      7:06AM
      Sunrise
      6:16PM
      Sunset
      12AM
      60%
      56°
      1AM
      52%
      56°
      2AM
      52%
      56°
      3AM
      46%
      56°
      4AM
      44%
      56°
      5AM
      39%
      55°
      6AM
      38%
      54°
      7AM
      54°
      8AM
      54°
      9AM
      56°
      10AM
      58°
      11AM
      60°
      12PM
      62°
      1PM
      63°
      2PM
      63°
      3PM
      63°
      4PM
      63°
      5PM
      62°
      6PM
      60°
      7PM
      56°
      8PM
      54°
      9PM
      52°
      10PM
      51°
      11PM
      50°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Rain
      		 56°F 54°F 60% 0.04in 100% 50°F 80% 9 mph S 29.92in
      1:00 am
      Showers
      		 56°F 54°F 52% 0.02in 80% 50°F 80% 9 mph SSW 29.92in
      2:00 am
      Showers
      		 56°F 53°F 52% 0.01in 80% 50°F 81% 9 mph SSW 29.92in
      3:00 am
      Showers
      		 56°F 53°F 46% 0.01in 62% 50°F 81% 9 mph SW 29.93in
      4:00 am
      Showers
      		 56°F 53°F 44% 0.01in 63% 50°F 80% 9 mph SW 29.93in
      5:00 am
      Showers
      		 55°F 52°F 39% 0.01in 60% 49°F 81% 9 mph WSW 29.93in
      6:00 am
      Showers
      		 54°F 52°F 38% 0.01in 56% 49°F 82% 10 mph WSW 29.94in
      7:00 am
      Partly Cloudy
      		 54°F 51°F 24% 0in 55% 48°F 82% 10 mph WSW 29.95in
      8:00 am
      Partly Cloudy
      		 54°F 51°F 24% 0in 59% 48°F 80% 10 mph W 29.96in
      9:00 am
      Mostly Cloudy
      		 56°F 54°F 24% 0in 65% 48°F 74% 11 mph W 29.98in
      10:00 am
      Mostly Cloudy
      		 58°F 56°F 24% 0in 69% 48°F 68% 13 mph W 29.98in
      11:00 am
      Mostly Cloudy
      		 60°F 58°F 24% 0in 72% 48°F 64% 14 mph W 29.99in
      12:00 pm
      Mostly Cloudy
      		 62°F 60°F 24% 0in 76% 49°F 62% 14 mph W 29.99in
      1:00 pm
      Mostly Cloudy
      		 63°F 61°F 24% 0in 78% 48°F 59% 14 mph WNW 30in
      2:00 pm
      Mostly Cloudy
      		 63°F 62°F 24% 0in 78% 48°F 57% 13 mph WNW 30.01in
      3:00 pm
      Mostly Cloudy
      		 63°F 61°F 24% 0in 76% 47°F 55% 14 mph WNW 30.01in
      4:00 pm
      Mostly Cloudy
      		 63°F 61°F 24% 0in 74% 46°F 54% 13 mph WNW 30.02in
      5:00 pm
      Mostly Cloudy
      		 62°F 60°F 24% 0in 71% 46°F 55% 12 mph WNW 30.03in
      6:00 pm
      Mostly Cloudy
      		 60°F 58°F 24% 0in 69% 46°F 60% 12 mph NW 30.05in
      7:00 pm
      Mostly Cloudy
      		 56°F 53°F 24% 0in 67% 46°F 69% 11 mph NW 30.06in
      8:00 pm
      Mostly Cloudy
      		 54°F 51°F 24% 0in 65% 45°F 72% 10 mph NW 30.08in
      9:00 pm
      Mostly Cloudy
      		 52°F 48°F 24% 0in 63% 45°F 76% 10 mph NW 30.1in
      10:00 pm
      Mostly Cloudy
      		 51°F 47°F 22% 0in 61% 44°F 77% 10 mph NW 30.12in
      11:00 pm
      Partly Cloudy
      		 50°F 46°F 22% 0in 57% 43°F 77% 11 mph NW 30.13in
      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
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