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      Elev 466 ft, 38.733 °N 88.093 °W

      Olney, IL

      Tue, Oct 13, 2026
      Today
      Tue 10/13
      High 94°f
      1% Precip. / 0 in
      Sunny. Near record high temperatures. High 94F. Winds SW at 5 to 10 mph.
      Tonight
      Tue 10/13
      Low 72°f
      41% Precip. / 0.05 in
      Mostly clear skies this evening will give way to isolated thunderstorms overnight. Low 72F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
      Sunrise 6:59 AM
      Sunset 6:16 PM
      Moonrise 10:12 AM
      Moonset 7:39 PM
      Waxing Crescent, 9% visible
      Hourly Forecast
      Now
      71°
      9AM
      73°
      10AM
      79°
      11AM
      84°
      12PM
      88°
      1PM
      90°
      2PM
      91°
      3PM
      92°
      4PM
      92°
      5PM
      91°
      6PM
      88°
      6:16PM
      Sunset
      7PM
      83°
      8PM
      81°
      9PM
      79°
      10PM
      77°
      11PM
      76°
      12AM
      74°
      1AM
      74°
      2AM
      74°
      3AM
      37%
      74°
      4AM
      32%
      74°
      5AM
      33%
      73°
      6AM
      41%
      73°
      7AM
      63%
      73°
      7:00AM
      Sunrise
      8AM
      68%
      73°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      9:00 am
      Sunny
      73°F 73°F 1% 0in 0% 57°F 58% 5 mph SSW 29.95in
      10:00 am
      Sunny
      79°F 80°F 0% 0in 0% 57°F 47% 6 mph SW 29.95in
      11:00 am
      Sunny
      84°F 84°F 0% 0in 0% 57°F 40% 8 mph SW 29.94in
      12:00 pm
      Sunny
      88°F 89°F 0% 0in 0% 60°F 39% 9 mph SW 29.92in
      1:00 pm
      Sunny
      90°F 92°F 0% 0in 0% 61°F 38% 9 mph SW 29.91in
      2:00 pm
      Sunny
      91°F 93°F 0% 0in 0% 62°F 38% 10 mph SW 29.88in
      3:00 pm
      Sunny
      92°F 94°F 0% 0in 0% 62°F 37% 10 mph SW 29.87in
      4:00 pm
      Sunny
      92°F 95°F 0% 0in 2% 62°F 38% 10 mph SW 29.87in
      5:00 pm
      Sunny
      91°F 94°F 0% 0in 3% 63°F 39% 10 mph SSW 29.87in
      6:00 pm
      Sunny
      88°F 90°F 0% 0in 4% 64°F 45% 7 mph SSW 29.88in
      7:00 pm
      Clear
      83°F 86°F 0% 0in 13% 65°F 53% 6 mph SSW 29.89in
      8:00 pm
      Clear
      81°F 84°F 1% 0in 10% 65°F 60% 6 mph SSW 29.9in
      9:00 pm
      Clear
      79°F 82°F 1% 0in 5% 66°F 64% 6 mph SSW 29.91in
      10:00 pm
      Clear
      77°F 81°F 2% 0in 2% 66°F 70% 6 mph SSW 29.92in
      11:00 pm
      Mostly Clear
      76°F 77°F 21% 0in 23% 67°F 74% 5 mph SSW 29.92in
      Additional Conditions
      1. Pressure 29.94 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point57°F
      5. Humidity 60%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KOLY Station History
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 94°F 70°F 93°F 1928
      4. Low 62°F 45°F 20°F 1917
      5. Rain/Snow Depth
      6. Precipitation 0.05 in 3.5 in -
      7. Snow 0 in 0 in -
      Almanac for October 14, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 77°F 70°F 89°F
      4. Low 66°F 45°F 25°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:59 AM 6:16 PM
      3. Civil Twilight 6:33 AM 6:43 PM
      4. Nautical Twilight 6:02 AM 7:14PM
      5. Astronomical Twilight 5:31 AM 7:45 PM
      1. Length of Visible Light 12h 10m
      2. Length of Day 11h 16m
      3. Tomorrow will be 2 minutes 27 seconds shorter
      1. Moon 10:12 AM 7:39 PM
      2. Waxing Crescent9% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
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      Windchill
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      Elev.
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      Glossary