Log In
    Favorites
        Member Settings
      Elev 886 ft, 41.960 °N 91.498 °W

      Mount Vernon, IA

      Mount Vernon Station78°

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp706788
      Low Temp614420
      Day Average Temp64--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation03.3-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point56--
      High57--
      Low55--
      Average56--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed12--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure29.06--
      Astronomy Day Length Rise Set
      Actual Time11h 19m7:12 AM6:32 PM
      Civil Twilight6:44 AM7:00 PM
      Nautical Twilight6:12 AM7:32 PM
      Astronomical Twilight5:40 AM8:04 PM
      Moon: New7:15 AM6:15 PM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      6:52 AM 61 °F 55 °F 82 % SSE 5 mph - 29.05 in 0 in Fair
      7:52 AM 61 °F 55 °F 82 % SSE 7 mph - 29.06 in 0 in Fair
      8:52 AM 64 °F 57 °F 77 % S 8 mph - 29.06 in 0 in Fair
      9:52 AM 70 °F 57 °F 64 % S 12 mph - 29.08 in 0 in Fair
      Our AppsAbout UsContactCareers
      PWS NetworkWunderMap
      Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
      Level Access
      The Weather Company The Weather Channel Weather Underground Storm Radar
      © The Weather Company, LLC 2026
      Glossary