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      Elev 764 ft, 41.381 °N 90.326 °W

      Osco, IL

      Osco Station67°
      Updated: 7:32 PM CDT on September 14, 2026 (GMT -5)
      10 minutes ago
      74°
      52°
      67
      Feels Like 67
      Clear
      N
      10
      Gusts 20 mph
      Higher temperature is expected tomorrow
      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
        Tonight
        Tue 09/15
        Low 68°f
         65% Precip. / 0.05 in
        Partly cloudy this evening with thunderstorms becoming likely overnight. Low 68F. Winds S at 10 to 20 mph. Chance of rain 70%.
        Tomorrow
        Wed 09/16
        High 80°f
         56% Precip. / 0.1 in
        Mixed clouds and sun with scattered thunderstorms. Storms may contain strong gusty winds. High around 80F. Winds W at 5 to 10 mph. Chance of rain 60%.
        Tomorrow night
        Wed 09/16
        Low 61°f
         63% Precip. / 0.4 in
        Showers and thunderstorms. Potential for heavy rainfall. Low 61F. Winds light and variable. Chance of rain 60%.
        Hourly Forecast
        Now
        70°
        8PM
        69°
        9PM
        69°
        10PM
        70°
        11PM
        71°
        12AM
        71°
        1AM
        71°
        2AM
        71°
        3AM
        72°
        4AM
        71°
        5AM
        71°
        6AM
        64%
        71°
        6:41AM
        Sunrise
        7AM
        40%
        70°
        8AM
        33%
        71°
        9AM
        73°
        10AM
        76°
        11AM
        79°
        12PM
        80°
        1PM
        79°
        2PM
        78°
        3PM
        38%
        78°
        4PM
        56%
        76°
        5PM
        50%
        75°
        6PM
        61%
        73°
        7PM
        67%
        71°
        Precipitation
        67%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        27
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point53°F
        5. Humidity 55%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KMLI Station History
        Almanac for September 15, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 74°F 78°F 95°F 1906
        4. Low 52°F 55°F 37°F 2007
        5. Rain/Snow Depth
        6. Precipitation 0.05 in 3.3 in -
        7. Snow 0 in 0 in -
        Almanac for September 16, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 77°F 95°F
        4. Low 52°F 54°F 38°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:41 AM 7:10 PM
        3. Civil Twilight 6:13 AM 7:37 PM
        4. Nautical Twilight 5:41 AM 8:10PM
        5. Astronomical Twilight 5:07 AM 8:43 PM
        1. Length of Visible Light 13h 24m
        2. Length of Day 12h 28m
        3. Tomorrow will be 2 minutes 43 seconds shorter
        1. Moon 11:41 AM 9:05 PM
        2. Waxing Crescent21% of the Moon is Illuminated
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Precipitation
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