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      Elev 164 ft, 38.729 °N 90.694 °W

      O'Fallon, MO

      O'Fallon Station70°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp667094
      Low Temp594723
      Day Average Temp62.67--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.4-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point58.33--
      High59--
      Low58--
      Average58.33--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed5--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.45--
      Astronomy Day Length Rise Set
      Actual Time11h 19m7:09 AM6:28 PM
      Civil Twilight6:42 AM6:55 PM
      Nautical Twilight6:11 AM7:26 PM
      Astronomical Twilight5:40 AM7:56 PM
      Moon: Waxing crescent9:19 AM7:14 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:54 AM 66 °F 59 °F 78 % CALM 0 mph - 29.45 in 0 in Fair
      1:54 AM 63 °F 58 °F 84 % NNW 5 mph - 29.45 in 0 in Fair
      2:54 AM 59 °F 58 °F 96 % CALM 0 mph - 29.45 in 0 in Fair
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