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      Heat Advisory
      until 7:00 PM CDT
      Elev 499 ft, 38.360 °N 88.974 °W

      Mount Vernon, IL

      Mount Vernon Station97°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp987899
      Low Temp695635
      Day Average Temp80.93--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.2-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point68.43--
      High71--
      Low65--
      Average68.43--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed10--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.48--
      Astronomy Day Length Rise Set
      Actual Time12h 16m6:41 AM6:57 PM
      Civil Twilight6:14 AM7:23 PM
      Nautical Twilight5:43 AM7:54 PM
      Astronomical Twilight5:12 AM8:26 PM
      Moon: Waxing gibbous3:12 PM-

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:56 AM 75 °F 71 °F 87 % CALM 0 mph - 29.51 in 0 in Fair
      1:56 AM 74 °F 70 °F 87 % CALM 0 mph - 29.5 in 0 in Fair
      2:56 AM 74 °F 70 °F 87 % CALM 0 mph - 29.48 in 0 in Fair
      3:56 AM 73 °F 70 °F 90 % CALM 0 mph - 29.47 in 0 in Fair
      4:56 AM 71 °F 70 °F 96 % CALM 0 mph - 29.47 in 0 in Fair
      5:56 AM 69 °F 69 °F 100 % CALM 0 mph - 29.47 in 0 in Fair
      6:56 AM 70 °F 69 °F 97 % CALM 0 mph - 29.47 in 0 in Fair
      7:56 AM 74 °F 70 °F 87 % CALM 0 mph - 29.48 in 0 in Fair
      8:56 AM 83 °F 70 °F 65 % SW 6 mph - 29.49 in 0 in Fair
      9:56 AM 88 °F 67 °F 49 % WSW 10 mph - 29.49 in 0 in Fair
      10:56 AM 93 °F 66 °F 41 % W 9 mph - 29.48 in 0 in Fair
      11:56 AM 94 °F 66 °F 40 % SW 8 mph - 29.47 in 0 in Fair
      12:56 PM 97 °F 65 °F 35 % W 8 mph - 29.45 in 0 in Fair
      1:56 PM 98 °F 65 °F 34 % W 8 mph - 29.43 in 0 in Fair
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