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      River Flood Warning
      until 12:00 AM CDT
      +1 more alert
      Elev 173 ft, 39.214 °N 90.705 °W

      Hamburg, IL

      Hamburg Station88°
      Updated: 5:02 PM CDT on September 20, 2026 (GMT -5)
      just now
      90°
      67°
      88
      Feels Like 95
      Mostly Cloudy
      N
      7
      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 64°f
         78% Precip. / 0.42 in
        Thunderstorms. Low 64F. Winds NNE at 5 to 10 mph. Chance of rain 80%.
        Tomorrow
        Tue 09/22
        High 71°f
         35% Precip. / 0.01 in
        Rain showers early with overcast skies later in the day. High 71F. Winds NE at 5 to 10 mph. Chance of rain 40%.
        Tomorrow night
        Tue 09/22
        Low 60°f
         24% Precip. / 0 in
        Cloudy. Low around 60F. Winds NE at 5 to 10 mph.
        Hourly Forecast
        Now
        88°
        6PM
        85°
        7PM
        81°
        7:02PM
        Sunset
        8PM
        77°
        9PM
        73°
        10PM
        72°
        11PM
        51%
        71°
        12AM
        70%
        70°
        1AM
        77%
        68°
        2AM
        76%
        68°
        3AM
        63%
        67°
        4AM
        62%
        67°
        5AM
        57%
        66°
        6AM
        31%
        66°
        6:49AM
        Sunrise
        7AM
        32%
        65°
        8AM
        35%
        65°
        9AM
        66°
        10AM
        66°
        11AM
        67°
        12PM
        69°
        1PM
        70°
        2PM
        70°
        3PM
        70°
        4PM
        71°
        5PM
        70°
        Precipitation
        77%
        Thunderstorms possible after 11 PM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        46
        Good
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.84 in
        2. Visibility 10 miles
        3. Clouds Mostly Cloudy
        4. Dew Point68°F
        5. Humidity 52%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KSET Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 90°F 77°F 97°F 1955
        4. Low 67°F 54°F 34°F 1991
        5. Rain/Snow Depth
        6. Precipitation 0.42 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 71°F 77°F 97°F
        4. Low 67°F 54°F 33°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:48 AM 7:02 PM
        3. Civil Twilight 6:22 AM 7:29 PM
        4. Nautical Twilight 5:50 AM 8:00PM
        5. Astronomical Twilight 5:18 AM 8:32 PM
        1. Length of Visible Light 13h 7m
        2. Length of Day 12h 14m
        3. Tomorrow will be 2 minutes 32 seconds shorter
        1. Moon 4:03 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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