Log In
    Favorites
        Member Settings
      Elev 597 ft, 38.781 °N 90.711 °W

      O'Fallon, MO

      O'Fallon Station69°
      Customize
      Tue 11/03
      71°
      52°
      Rain
      0.33
      Wed 11/04
      61°
      44°
      Cloudy
      0
      Thu 11/05
      64°
      46°
      Mostly Sunny
      0
      Fri 11/06
      54°
      39°
      Mostly Cloudy
      0
      Sat 11/07
      53°
      35°
      Mostly Cloudy
      0
      Sun 11/08
      60°
      35°
      Mostly Sunny
      0
      Mon 11/09
      65°
      37°
      Sunny
      0
      Tue 11/10
      64°
      36°
      Mostly Sunny
      0
      Wed 11/11
      65°
      40°
      Partly Cloudy
      0
      Thu 11/12
      61°
      41°
      Partly Cloudy
      0
              Additional Conditions
              1. Pressure 29.83 in
              2. Visibility 10 miles
              3. Clouds Cloudy
              4. Dew Point62°F
              5. Humidity 81%
              6. Rainfall 0 in
              7. Snow Depth 0 in
               KSUS Station History
              Almanac for November 3, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 71°F 61°F 82°F 2016
              4. Low 59°F 39°F 13°F 1991
              5. Rain/Snow Depth
              6. Precipitation 0.33 in 4.5 in -
              7. Snow 0 in 0 in -
              Almanac for November 4, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 61°F 61°F 81°F
              4. Low 47°F 39°F 17°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 6:32 AM 5:00 PM
              3. Civil Twilight 6:04 AM 5:27 PM
              4. Nautical Twilight 5:32 AM 5:59PM
              5. Astronomical Twilight 5:01 AM 6:30 PM
              1. Length of Visible Light 11h 23m
              2. Length of Day 10h 28m
              3. Tomorrow will be 2 minutes 10 seconds shorter
              1. Moon 12:39 AM 2:08 PM
              2. Waning Crescent34% of the Moon is Illuminated
              Nov 9
              New Moon
              Nov 17
              Waxing Half First Qtr
              Nov 24
              Full Moon
              Dec 1
              Waning Half Last Qtr
              Nearby Weather Stations
              Station Location
              Temp
              Windchill
              Heat Index
              Dew Point
              Humidity
              Wind
              Precip.
              Elev.
              Updated
              Loading nearby stations…
              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