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      Elev 535 ft, 39.154 °N 87.745 °W

      West Union, IL

      Updated: 10:29 AM CDT on October 19, 2026 (GMT -5)
      4 minutes ago
      71°
      35°
      61
      Feels Like 61
      Sunny
      N
      0
      Higher temperature is expected today
      Wundermap

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      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
        Mon 10/19
        High 71°f
        1% Precip. / 0 in
        Plentiful sunshine. High 71F. Winds light and variable.
        Tonight
        Mon 10/19
        Low 40°f
        6% Precip. / 0 in
        Some clouds. Low around 40F. Winds light and variable.
        Tomorrow
        Tue 10/20
        High 73°f39°f
        6% Precip. / 0 in
        Partly cloudy skies. High 73F. Winds light and variable.
        Hourly Forecast
        Now
        59°
        11AM
        61°
        12PM
        65°
        1PM
        68°
        2PM
        68°
        3PM
        68°
        4PM
        68°
        5PM
        67°
        6PM
        62°
        6:06PM
        Sunset
        7PM
        57°
        8PM
        53°
        9PM
        50°
        10PM
        48°
        11PM
        46°
        12AM
        45°
        1AM
        44°
        2AM
        43°
        3AM
        42°
        4AM
        42°
        5AM
        41°
        6AM
        41°
        7AM
        41°
        7:05AM
        Sunrise
        8AM
        45°
        9AM
        51°
        10AM
        58°
        Additional Conditions
        1. Pressure 30.43 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point44°F
        5. Humidity 59%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KSIV Station History
        Almanac for October 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 67°F 88°F 1953
        4. Low 35°F 45°F 27°F 1999
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.8 in -
        7. Snow 0 in 0 in -
        Almanac for October 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 67°F 90°F
        4. Low 40°F 44°F 20°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:04 AM 6:06 PM
        3. Civil Twilight 6:37 AM 6:33 PM
        4. Nautical Twilight 6:06 AM 7:04PM
        5. Astronomical Twilight 5:35 AM 7:35 PM
        1. Length of Visible Light 11h 55m
        2. Length of Day 11h 1m
        3. Tomorrow will be 2 minutes 25 seconds shorter
        1. Moon 2:53 PM 12:00 AM
        2. Waxing Gibbous61% of the Moon is Illuminated
        Oct 25
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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