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      Elev 719 ft, 40.341 °N 88.297 °W

      Dewey, IL

      Dewey Station74°
      Updated: 2:01 PM CDT on September 25, 2026 (GMT -5)
      42 seconds ago
      73°
      54°
      74
      Feels Like 73
      Partly Cloudy
      N
      6
      Similar temperature is expected today
      Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/25
        High 71°f
         62% Precip. / 0 in
        Cloudy with periods of light rain. High 71F. Winds NE at 5 to 10 mph. Chance of rain 60%.
        Tonight
        Fri 09/25
        Low 50°f
         7% Precip. / 0 in
        Cloudy skies early, then partly cloudy after midnight. Low near 50F. Winds light and variable.
        Tomorrow
        Sat 09/26
        High 74°f49°f
         7% Precip. / 0 in
        Sunshine and clouds mixed. High 74F. Winds E at 5 to 10 mph.
        Hourly Forecast
        Now
        71°
        3PM
        42%
        71°
        4PM
        70°
        5PM
        68°
        6PM
        66°
        6:45PM
        Sunset
        7PM
        64°
        8PM
        62°
        9PM
        61°
        10PM
        59°
        11PM
        58°
        12AM
        57°
        1AM
        55°
        2AM
        54°
        3AM
        53°
        4AM
        52°
        5AM
        51°
        6AM
        51°
        6:45AM
        Sunrise
        7AM
        51°
        8AM
        55°
        9AM
        59°
        10AM
        63°
        11AM
        66°
        12PM
        68°
        1PM
        71°
        2PM
        72°
        Precipitation
        42%
        Rain possible around 3:15 PM
        Pollen
        Ragweed Pollen
        High
        Air Quality
        16
        Good
        UV Index
        4
        Moderate
        Additional Conditions
        1. Pressure 30.23 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point50°F
        5. Humidity 47%
        6. Rainfall 0.01 in
        7. Snow Depth 0 in
         KTIP Station History
        Almanac for September 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 78°F 93°F 2017
        4. Low 54°F 51°F 29°F 2001
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 77°F 93°F
        4. Low 54°F 50°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 6:45 PM
        3. Civil Twilight 6:16 AM 7:12 PM
        4. Nautical Twilight 5:44 AM 7:43PM
        5. Astronomical Twilight 5:12 AM 8:15 PM
        1. Length of Visible Light 12h 55m
        2. Length of Day 12h 1m
        3. Tomorrow will be 2 minutes 38 seconds shorter
        1. Moon 6:10 PM 5:31 AM
        2. Waxing Gibbous99% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
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