Log In
    Favorites
        Member Settings
      Elev 184 ft, 38.508 °N 90.328 °W

      St. Louis, MO

      Mehlville Station92°
      Customize
      Fri 10/09
      88°
      54°
      Sunny
      0
      Sat 10/10
      81°
      54°
      Mostly Cloudy
      0
      Sun 10/11
      87°
      63°
      Sunny
      0
      Mon 10/12
      93°
      68°
      Partly Cloudy
      0
      Tue 10/13
      92°
      66°
      Sunny
      0.08
      Wed 10/14
      76°
      61°
      Rain
      0.5
      Thu 10/15
      76°
      52°
      Thunderstorms
      0.37
      Fri 10/16
      63°
      42°
      Mostly Cloudy
      0
      Sat 10/17
      60°
      36°
      Partly Cloudy
      0
      Sun 10/18
      63°
      40°
      Partly Cloudy
      0
              Additional Conditions
              1. Pressure 30.02 in
              2. Visibility 10 miles
              3. Clouds Clear
              4. Dew Point49°F
              5. Humidity 26%
              6. Rainfall 0 in
              7. Snow Depth 0 in
               KCPS Station History
              Almanac for October 9, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 88°F 73°F 88°F 2007
              4. Low 53°F 53°F 37°F 2012
              5. Rain/Snow Depth
              6. Precipitation 0 in - in -
              7. Snow 0 in - in -
              Almanac for October 10, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 81°F 72°F 88°F
              4. Low 54°F 52°F 34°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 7:04 AM 6:31 PM
              3. Civil Twilight 6:38 AM 6:58 PM
              4. Nautical Twilight 6:07 AM 7:28PM
              5. Astronomical Twilight 5:36 AM 7:59 PM
              1. Length of Visible Light 12h 20m
              2. Length of Day 11h 27m
              3. Tomorrow will be 2 minutes 26 seconds shorter
              1. Moon 6:01 AM 5:51 PM
              2. Waning Crescent1% of the Moon is Illuminated
              Oct 10
              New Moon
              Oct 18
              Waxing Half First Qtr
              Oct 25
              Full Moon
              Nov 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