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      River Flood Warning
      until 3:00 AM CDT
      +1 more alert
      Elev 719 ft, 39.927 °N 91.351 °W

      Quincy, IL

      Quincy Regional Baldwin Field Station76°
      Updated: 5:18 PM CDT on September 20, 2026 (GMT -5)
      8 minutes ago
      80°
      65°
      76
      Feels Like 76
      Mostly Cloudy
      N
      10
      Lower 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
        Mon 09/21
        Low 63°f
         59% Precip. / 0.35 in
        Scattered thunderstorms this evening followed by occasional showers overnight. Storms may contain strong gusty winds. Low 63F. Winds NE at 10 to 15 mph. Chance of rain 60%.
        Tomorrow
        Tue 09/22
        High 66°f
         21% Precip. / 0 in
        Cloudy. Slight chance of a rain shower. High 66F. Winds NE at 5 to 10 mph.
        Tomorrow night
        Tue 09/22
        Low 59°f
         37% Precip. / 0.01 in
        Considerable cloudiness. Occasional rain showers later at night. Low 59F. Winds NE at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        75°
        6PM
        74°
        7PM
        71°
        7:05PM
        Sunset
        8PM
        39%
        68°
        9PM
        51%
        68°
        10PM
        60%
        67°
        11PM
        32%
        66°
        12AM
        66°
        1AM
        43%
        66°
        2AM
        47%
        66°
        3AM
        40%
        65°
        4AM
        47%
        65°
        5AM
        45%
        64°
        6AM
        64°
        6:52AM
        Sunrise
        7AM
        64°
        8AM
        64°
        9AM
        64°
        10AM
        64°
        11AM
        65°
        12PM
        65°
        1PM
        65°
        2PM
        65°
        3PM
        66°
        4PM
        66°
        5PM
        66°
        Precipitation
        60%
        Thunderstorms possible after 8 PM
        Pollen
        Ragweed Pollen
        High
        Air Quality
        36
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.87 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point69°F
        5. Humidity 81%
        6. Rainfall 0.07 in
        7. Snow Depth 0 in
         KUIN Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 80°F 78°F 100°F 1940
        4. Low 65°F 55°F 37°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.35 in - in -
        7. Snow 0 in - in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 77°F 97°F
        4. Low 65°F 55°F 36°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:51 AM 7:05 PM
        3. Civil Twilight 6:24 AM 7:32 PM
        4. Nautical Twilight 5:52 AM 8:04PM
        5. Astronomical Twilight 5:20 AM 8:36 PM
        1. Length of Visible Light 13h 8m
        2. Length of Day 12h 14m
        3. Tomorrow will be 2 minutes 36 seconds shorter
        1. Moon 4:08 PM 12:22 AM
        2. Waxing Gibbous68% 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
        Precipitation
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