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      Elev 646 ft, 38.572 °N 90.364 °W

      Webster Groves, MO

      Webster Groves Station
      Updated: 1:51 PM CDT on August 21, 2026 (GMT -5)
      6 minutes ago
      90°
      66°
      88
      Feels Like 92
      Fair
      N
      4
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Sat 08/22
      High 90°f
      0% Precip. / 0 in
      Abundant sunshine. High around 90F. Winds light and variable.
      Tonight
      Sat 08/22
      Low 71°f
      8% Precip. / 0 in
      Clear skies. Low 71F. Winds light and variable.
      Tomorrow
      Sun 08/23
      High 87°f64°f
      7% Precip. / 0 in
      Mainly sunny. High 87F. Winds NNW at 5 to 10 mph.
      Hourly Forecast
      Now
      88°
      2PM
      88°
      3PM
      89°
      4PM
      89°
      5PM
      87°
      6PM
      87°
      7PM
      85°
      7:47PM
      Sunset
      8PM
      82°
      9PM
      79°
      10PM
      77°
      11PM
      75°
      12AM
      75°
      1AM
      74°
      2AM
      74°
      3AM
      73°
      4AM
      73°
      5AM
      72°
      6AM
      72°
      6:22AM
      Sunrise
      7AM
      72°
      8AM
      74°
      9AM
      77°
      10AM
      80°
      11AM
      82°
      12PM
      83°
      1PM
      84°
      Precipitation
      8%
      Pollen
      Ragweed Pollen
      High
      Air Quality
      53
      Moderate
      UV Index
      8
      Very High
      Additional Conditions
      1. Pressure 30.02 in
      2. Visibility 10 miles
      3. Clouds Partly Cloudy
      4. Dew Point66°F
      5. Humidity 48%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KCPS Station History
      Almanac for August 21, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 90°F 88°F 98°F 2003
      4. Low 66°F 69°F 57°F 1992
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for August 22, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 87°F 88°F 104°F
      4. Low 66°F 69°F 61°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:21 AM 7:47 PM
      3. Civil Twilight 5:53 AM 8:15 PM
      4. Nautical Twilight 5:19 AM 8:48PM
      5. Astronomical Twilight 4:44 AM 9:23 PM
      1. Length of Visible Light 14h 21m
      2. Length of Day 13h 26m
      3. Tomorrow will be 2 minutes 17 seconds shorter
      1. Moon 3:47 PM -
      2. Waxing Gibbous66% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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