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      Elev 213 ft, 42.099 °N 87.940 °W

      Prospect Heights, IL

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp676186
      Low Temp414423
      Day Average Temp48.94--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.8-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point45.4--
      High53--
      Low41--
      Average45.4--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed8--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.69--
      Astronomy Day Length Rise Set
      Actual Time10h 51m7:10 AM6:02 PM
      Civil Twilight6:41 AM6:30 PM
      Nautical Twilight6:09 AM7:03 PM
      Astronomical Twilight5:36 AM7:35 PM
      Moon: Waxing gibbous3:27 PM12:57 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 44 °F 44 °F 100 % CALM 0 mph - 29.68 in 0 in Fair
      1:52 AM 44 °F 43 °F 96 % CALM 0 mph - 29.68 in 0 in Fair
      2:45 AM 44 °F 43 °F 96 % CALM 0 mph - 29.68 in 0 in Partly Cloudy
      2:52 AM 44 °F 43 °F 96 % CALM 0 mph - 29.68 in 0 in Mostly Cloudy
      3:00 AM 44 °F 43 °F 96 % CALM 0 mph - 29.68 in 0 in Mostly Cloudy
      3:52 AM 44 °F 43 °F 96 % CALM 0 mph - 29.68 in 0 in Cloudy
      3:58 AM 44 °F 43 °F 96 % CALM 0 mph - 29.68 in 0 in Mist
      4:03 AM 44 °F 44 °F 100 % CALM 0 mph - 29.68 in 0 in Mist
      4:16 AM 44 °F 44 °F 100 % CALM 0 mph - 29.69 in 0 in Fog
      4:30 AM 43 °F 43 °F 100 % N 3 mph - 29.69 in 0 in Mist
      4:42 AM 44 °F 44 °F 100 % CALM 0 mph - 29.69 in 0 in Fog
      4:52 AM 44 °F 44 °F 100 % CALM 0 mph - 29.69 in 0 in Fog
      5:43 AM 43 °F 43 °F 100 % CALM 0 mph - 29.7 in 0 in Fog
      5:52 AM 43 °F 43 °F 100 % CALM 0 mph - 29.7 in 0 in Fog
      6:26 AM 43 °F 43 °F 100 % CALM 0 mph - 29.7 in 0 in Mist
      6:35 AM 42 °F 42 °F 100 % CALM 0 mph - 29.71 in 0 in Mist
      6:50 AM 43 °F 43 °F 100 % CALM 0 mph - 29.71 in 0 in Mist
      6:52 AM 42 °F 42 °F 100 % CALM 0 mph - 29.71 in 0 in Mist
      7:09 AM 42 °F 42 °F 100 % CALM 0 mph - 29.71 in 0 in Mist
      7:16 AM 42 °F 42 °F 100 % CALM 0 mph - 29.71 in 0 in Mist
      7:34 AM 41 °F 41 °F 100 % CALM 0 mph - 29.71 in 0 in Partly Cloudy
      7:42 AM 42 °F 42 °F 100 % CALM 0 mph - 29.71 in 0 in Mostly Cloudy
      7:52 AM 43 °F 43 °F 100 % CALM 0 mph - 29.71 in 0 in Cloudy
      8:13 AM 45 °F 45 °F 100 % CALM 0 mph - 29.72 in 0 in Mist
      8:22 AM 45 °F 45 °F 100 % CALM 0 mph - 29.72 in 0 in Mist
      8:27 AM 45 °F 45 °F 100 % CALM 0 mph - 29.72 in 0 in Mist
      8:34 AM 45 °F 45 °F 100 % CALM 0 mph - 29.72 in 0 in Fog
      8:43 AM 46 °F 46 °F 100 % CALM 0 mph - 29.72 in 0 in Mist
      8:46 AM 46 °F 46 °F 100 % CALM 0 mph - 29.72 in 0 in Mist
      8:52 AM 46 °F 46 °F 100 % CALM 0 mph - 29.72 in 0 in Fog
      9:05 AM 48 °F 48 °F 100 % CALM 0 mph - 29.73 in 0 in Mist
      9:09 AM 49 °F 49 °F 100 % CALM 0 mph - 29.73 in 0 in Mist
      9:21 AM 50 °F 50 °F 100 % CALM 0 mph - 29.73 in 0 in Partly Cloudy
      9:30 AM 51 °F 51 °F 100 % CALM 0 mph - 29.73 in 0 in Mostly Cloudy
      9:52 AM 53 °F 53 °F 100 % CALM 0 mph - 29.72 in 0 in Fair
      10:52 AM 62 °F 50 °F 65 % CALM 0 mph - 29.73 in 0 in Fair
      11:52 AM 65 °F 46 °F 50 % CALM 0 mph - 29.71 in 0 in Fair
      12:52 PM 67 °F 44 °F 44 % CALM 0 mph - 29.69 in 0 in Fair
      1:52 PM 67 °F 49 °F 52 % - - 29.67 in 0 in Fair
      1:54 PM 67 °F 50 °F 54 % VAR 6 mph - 29.67 in 0 in Fair
      2:52 PM 66 °F 48 °F 52 % VAR 6 mph - 29.65 in 0 in Fair
      3:52 PM 65 °F 46 °F 50 % E 8 mph - 29.65 in 0 in Fair
      4:52 PM 63 °F 46 °F 54 % E 7 mph - 29.64 in 0 in Partly Cloudy
      5:52 PM 59 °F 48 °F 67 % CALM 0 mph - 29.64 in 0 in Partly Cloudy
      6:52 PM 55 °F 49 °F 80 % CALM 0 mph - 29.64 in 0 in Fair
      7:52 PM 52 °F 50 °F 93 % CALM 0 mph - 29.64 in 0 in Partly Cloudy
      8:52 PM 50 °F 49 °F 96 % CALM 0 mph - 29.63 in 0 in Fair
      9:52 PM 49 °F 48 °F 97 % CALM 0 mph - 29.62 in 0 in Fair
      Level Access
      Glossary