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      Elev 417 ft, 38.368 °N 88.351 °W

      Fairfield, IL

      Fairfield Station51°
      Updated: 8:09 AM CST on November 11, 2026 (GMT -6)
      8 minutes ago
      73°
      40°
      51
      Feels Like 51
      Sunny
      N
      1
      Similar temperature is expected today
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      50
      50
      575
      90
      50
      7
      0 mph

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      Temperature, dewpoint and wind modeled down to the neighborhood.

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      Radar debug
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Wed 11/11
        High 73°f
         19% Precip. / 0 in
        A mix of clouds and sun. A stray shower or thunderstorm is possible. High 73F. Winds WSW at 10 to 15 mph.
        Tonight
        Wed 11/11
        Low 43°f
         6% Precip. / 0 in
        Mostly cloudy skies. Low 43F. Winds NW at 10 to 15 mph.
        Tomorrow
        Thu 11/12
        High 52°f34°f
         12% Precip. / 0 in
        Cloudy skies. Colder. High 52F. Winds NW at 10 to 20 mph.
        Hourly Forecast
        Now
        49°
        9AM
        55°
        10AM
        61°
        11AM
        65°
        12PM
        69°
        1PM
        71°
        2PM
        72°
        3PM
        72°
        4PM
        69°
        4:43PM
        Sunset
        5PM
        66°
        6PM
        61°
        7PM
        57°
        8PM
        55°
        9PM
        53°
        10PM
        51°
        11PM
        50°
        12AM
        50°
        1AM
        48°
        2AM
        48°
        3AM
        47°
        4AM
        46°
        5AM
        46°
        6AM
        44°
        6:31AM
        Sunrise
        7AM
        44°
        8AM
        46°
        Precipitation
        15%
        Pollen
        None
        Air Quality
        36
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.92 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point45°F
        5. Humidity 87%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFWC Station History
        Almanac for November 11, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 73°F 58°F 81°F 2010
        4. Low 40°F 38°F 18°F 1960
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for November 12, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 52°F 58°F 77°F
        4. Low 36°F 37°F 9°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:30 AM 4:43 PM
        3. Civil Twilight 6:02 AM 5:11 PM
        4. Nautical Twilight 5:30 AM 5:43PM
        5. Astronomical Twilight 4:59 AM 6:14 PM
        1. Length of Visible Light 11h 9m
        2. Length of Day 10h 13m
        3. Tomorrow will be 1 minute 55 seconds shorter
        1. Moon 9:01 AM 6:04 PM
        2. Waxing Crescent5% of the Moon is Illuminated
        Nov 17
        Waxing Half First Qtr
        Nov 24
        Full Moon
        Dec 1
        Waning Half Last Qtr
        Dec 8
        New Moon
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