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      Elev 554 ft, 39.024 °N 88.570 °W

      Watson, IL

      Watson, IL--Olive Street Station69°
      Updated: 7:37 AM CDT on September 10, 2026 (GMT -5)
      10 minutes ago
      76°
      66°
      69
      Feels Like 69
      Cloudy
      N
      1
      Lower temperature is expected today
      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 09/11
        High 76°f
         92% Precip. / 0.22 in
        Overcast with rain showers at times. Expect mist and reduced visibilities at times. High 76F. Winds light and variable. Chance of rain 90%.
        Tonight
        Fri 09/11
        Low 65°f
         9% Precip. / 0 in
        Cloudy. Low around 65F. Winds light and variable.
        Tomorrow
        Sat 09/12
        High 80°f65°f
         18% Precip. / 0 in
        Overcast. A stray shower or thunderstorm is possible. High near 80F. Winds light and variable.
        Hourly Forecast
        Now
        69°
        8AM
        34%
        70°
        9AM
        71%
        71°
        10AM
        86%
        71°
        11AM
        72°
        12PM
        74°
        1PM
        75°
        2PM
        75°
        3PM
        39%
        75°
        4PM
        35%
        75°
        5PM
        34%
        76°
        6PM
        75°
        7PM
        73°
        7:10PM
        Sunset
        8PM
        71°
        9PM
        69°
        10PM
        68°
        11PM
        67°
        12AM
        67°
        1AM
        67°
        2AM
        67°
        3AM
        67°
        4AM
        67°
        5AM
        67°
        6AM
        66°
        6:32AM
        Sunrise
        7AM
        66°
        Precipitation
        86%
        Rain expected around 8:45 AM
        Pollen
        Ragweed Pollen
        High
        Air Quality
        21
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.02 in
        2. Visibility 8 miles
        3. Clouds Cloudy
        4. Dew Point68°F
        5. Humidity 97%
        6. Rainfall 0.13 in
        7. Snow Depth 0 in
         K1H2 Station History
        Almanac for September 10, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 82°F 99°F 1919
        4. Low 66°F 58°F 37°F 1943
        5. Rain/Snow Depth
        6. Precipitation 0.22 in 0.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 82°F 98°F
        4. Low 66°F 57°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:31 AM 7:10 PM
        3. Civil Twilight 6:04 AM 7:37 PM
        4. Nautical Twilight 5:32 AM 8:09PM
        5. Astronomical Twilight 4:59 AM 8:41 PM
        1. Length of Visible Light 13h 33m
        2. Length of Day 12h 39m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 5:53 AM 6:54 PM
        2. New0% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
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