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      Elev 134 ft, 37.665 °N 88.580 °W

      Harrisburg, IL

      Harrisburg Station63°
      Updated: 3:51 AM CDT on September 23, 2026 (GMT -5)
      just now
      70°
      58°
      63
      Feels Like 63
      Cloudy
      N
      4
      Similar temperature is expected today
      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
        Wed 09/23
        High 70°f
         8% Precip. / 0 in
        Cloudy skies. High around 70F. Winds N at 5 to 10 mph.
        Tonight
        Wed 09/23
        Low 58°f
         8% Precip. / 0 in
        Cloudy skies this evening will become partly cloudy after midnight. Low 58F. Winds light and variable.
        Tomorrow
        Thu 09/24
        High 75°f58°f
         10% Precip. / 0 in
        Partly to mostly cloudy. High around 75F. Winds NNE at 5 to 10 mph.
        Hourly Forecast
        Now
        62°
        4AM
        62°
        5AM
        62°
        6AM
        61°
        6:43AM
        Sunrise
        7AM
        60°
        8AM
        62°
        9AM
        63°
        10AM
        64°
        11AM
        65°
        12PM
        66°
        1PM
        67°
        2PM
        68°
        3PM
        69°
        4PM
        70°
        5PM
        70°
        6PM
        68°
        6:49PM
        Sunset
        7PM
        65°
        8PM
        63°
        9PM
        63°
        10PM
        61°
        11PM
        61°
        12AM
        60°
        1AM
        59°
        2AM
        60°
        3AM
        60°
        Precipitation
        8%
        Pollen
        Ragweed Pollen
        High
        Air Quality
        24
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.18 in
        2. Visibility 10 miles
        3. Clouds Cloudy
        4. Dew Point59°F
        5. Humidity 90%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KHSB Station History
        Almanac for September 23, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 80°F 97°F 1935
        4. Low 58°F 55°F 32°F 1983
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 75°F 80°F 98°F
        4. Low 58°F 54°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:43 AM 6:49 PM
        3. Civil Twilight 6:16 AM 7:15 PM
        4. Nautical Twilight 5:46 AM 7:46PM
        5. Astronomical Twilight 5:15 AM 8:17 PM
        1. Length of Visible Light 12h 58m
        2. Length of Day 12h 6m
        3. Tomorrow will be 2 minutes 24 seconds shorter
        1. Moon 5:22 PM 3:26 AM
        2. Waxing Gibbous91% 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
        Nearby Weather Stations
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