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      Elev 692 ft, 42.071 °N 87.938 °W

      Mount Prospect, IL

      Downtown Station85°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp797699
      Low Temp675839
      Day Average Temp69.88--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation0.183.3-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point58.81--
      High70--
      Low51--
      Average58.81--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed20--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.33--
      Astronomy Day Length Rise Set
      Actual Time12h 29m6:31 AM7:01 PM
      Civil Twilight6:03 AM7:29 PM
      Nautical Twilight5:30 AM8:02 PM
      Astronomical Twilight4:56 AM8:36 PM
      Moon: Waxing crescent11:34 AM8:53 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:52 AM 68 °F 51 °F 55 % S 14 mph - 29.32 in 0 in Partly Cloudy
      1:52 AM 69 °F 51 °F 53 % S 15 mph - 29.29 in 0 in Fair
      2:52 AM 70 °F 53 °F 55 % S 20 mph 29 mph 29.28 in 0 in Mostly Cloudy
      3:52 AM 70 °F 54 °F 57 % SSW 9 mph 23 mph 29.28 in 0 in Mostly Cloudy
      4:52 AM 69 °F 56 °F 63 % SSW 5 mph - 29.32 in 0 in Mostly Cloudy
      5:04 AM 70 °F 55 °F 59 % SSW 5 mph - 29.33 in 0 in Thunder in the Vicinity
      5:29 AM 69 °F 56 °F 63 % SSW 6 mph - 29.33 in 0 in Mostly Cloudy
      5:52 AM 69 °F 56 °F 63 % SSW 8 mph - 29.32 in 0 in Mostly Cloudy
      6:52 AM 69 °F 57 °F 65 % S 12 mph - 29.33 in 0 in Mostly Cloudy
      7:52 AM 69 °F 59 °F 70 % SSW 9 mph - 29.33 in 0.02 in Light Rain
      8:52 AM 67 °F 61 °F 81 % SSW 6 mph - 29.35 in 0.01 in Light Rain
      9:52 AM 69 °F 63 °F 81 % W 6 mph - 29.38 in 0.01 in Light Rain
      10:52 AM 67 °F 65 °F 93 % S 8 mph - 29.34 in 0.14 in Light Rain
      11:52 AM 69 °F 66 °F 90 % W 3 mph - 29.37 in 0 in Fair
      12:52 PM 75 °F 68 °F 79 % VAR 6 mph - 29.37 in 0 in Partly Cloudy
      1:52 PM 79 °F 70 °F 74 % SW 7 mph - 29.36 in 0 in Fair
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