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      Elev 148 ft, 40.878 °N 89.507 °W

      Chillicothe, IL

      Chillicothe Station84°
      Updated: 4:51 PM CDT on October 12, 2026 (GMT -5)
      9 minutes ago
      90°
      62°
      84
      Feels Like 86
      Fair
      N
      10
      Gusts 17 mph
      Lower temperature is expected tomorrow
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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Mon 10/12
        Low 67°f
         9% Precip. / 0 in
        Partly cloudy skies. Low 67F. Winds SW at 5 to 10 mph.
        Tomorrow
        Tue 10/13
        High 84°f
         20% Precip. / 0 in
        Sunshine along with some cloudy intervals. High 84F. Winds W at 5 to 10 mph.
        Tomorrow night
        Tue 10/13
        Low 62°f
         83% Precip. / 0.5 in
        Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Gusty winds and small hail are possible. Low 62F. Winds light and variable. Chance of rain 80%.
        Hourly Forecast
        Now
        86°
        5PM
        85°
        6PM
        84°
        6:22PM
        Sunset
        7PM
        80°
        8PM
        78°
        9PM
        78°
        10PM
        77°
        11PM
        76°
        12AM
        75°
        1AM
        75°
        2AM
        74°
        3AM
        73°
        4AM
        72°
        5AM
        71°
        6AM
        70°
        7AM
        69°
        7:07AM
        Sunrise
        8AM
        69°
        9AM
        71°
        10AM
        74°
        11AM
        76°
        12PM
        78°
        1PM
        79°
        2PM
        81°
        3PM
        83°
        4PM
        83°
        Precipitation
        22%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        52
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.74 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point62°F
        5. Humidity 45%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPIA Station History
        Almanac for October 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 69°F 86°F 2008
        4. Low 62°F 45°F 24°F 1988
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.4 in -
        7. Snow 0 in 0 in -
        Almanac for October 13, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 68°F 86°F
        4. Low 67°F 44°F 23°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:06 AM 6:22 PM
        3. Civil Twilight 6:38 AM 6:49 PM
        4. Nautical Twilight 6:06 AM 7:21PM
        5. Astronomical Twilight 5:35 AM 7:53 PM
        1. Length of Visible Light 12h 10m
        2. Length of Day 11h 15m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 9:20 AM 7:03 PM
        2. Waxing Crescent4% 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
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