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      Elev 510 ft, 38.788 °N 90.792 °W

      Lake St. Louis, MO

      Tue, Oct 20, 2026
      Tuesday
      Tue 10/20
      High 78°f
      18% Precip. / 0 in
      Intervals of clouds and sunshine. High 78F. Winds SSE at 5 to 10 mph.
      Tuesday night
      Tue 10/20
      Low 59°f
      32% Precip. / 0.05 in
      Partly cloudy during the evening. A few showers developing later during the night. Low 59F. Winds light and variable. Chance of rain 30%.
      Sunrise 7:17 AM
      Sunset 6:17 PM
      Moonrise 3:32 PM
      Moonset 1:17 AM
      Waxing Gibbous, 70% visible
      Hourly Forecast
      12AM
      57°
      1AM
      56°
      2AM
      55°
      3AM
      55°
      4AM
      54°
      5AM
      53°
      6AM
      53°
      7AM
      53°
      7:17AM
      Sunrise
      8AM
      55°
      9AM
      60°
      10AM
      65°
      11AM
      68°
      12PM
      71°
      1PM
      73°
      2PM
      75°
      3PM
      76°
      4PM
      76°
      5PM
      75°
      6PM
      73°
      6:17PM
      Sunset
      7PM
      67°
      8PM
      65°
      9PM
      64°
      10PM
      62°
      11PM
      62°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      57°F 57°F 8% 0in 35% 52°F 83% 2 mph SSE 30.21in
      1:00 am
      Partly Cloudy
      56°F 56°F 10% 0in 37% 52°F 86% 2 mph SSE 30.21in
      2:00 am
      Partly Cloudy
      55°F 55°F 11% 0in 35% 51°F 87% 2 mph SSE 30.21in
      3:00 am
      Partly Cloudy
      55°F 55°F 12% 0in 31% 51°F 88% 2 mph SSE 30.21in
      4:00 am
      Partly Cloudy
      54°F 54°F 12% 0in 31% 51°F 90% 2 mph SSE 30.2in
      5:00 am
      Partly Cloudy
      53°F 53°F 13% 0in 34% 50°F 90% 1 mph SSE 30.21in
      6:00 am
      Partly Cloudy
      53°F 53°F 13% 0in 37% 50°F 90% 2 mph SE 30.21in
      7:00 am
      Partly Cloudy
      53°F 53°F 18% 0in 38% 50°F 91% 2 mph SSE 30.22in
      8:00 am
      Partly Cloudy
      55°F 55°F 17% 0in 37% 52°F 90% 2 mph SSE 30.21in
      9:00 am
      Partly Cloudy
      60°F 60°F 15% 0in 36% 55°F 83% 3 mph SSE 30.21in
      10:00 am
      Partly Cloudy
      65°F 65°F 12% 0in 35% 56°F 72% 4 mph SSE 30.21in
      11:00 am
      Partly Cloudy
      68°F 68°F 10% 0in 34% 55°F 63% 5 mph SSE 30.2in
      12:00 pm
      Partly Cloudy
      71°F 71°F 9% 0in 33% 56°F 59% 5 mph SSE 30.19in
      1:00 pm
      Partly Cloudy
      73°F 73°F 12% 0in 33% 56°F 55% 6 mph SSE 30.18in
      2:00 pm
      Partly Cloudy
      75°F 75°F 12% 0in 32% 56°F 52% 6 mph SSE 30.17in
      3:00 pm
      Mostly Sunny
      76°F 76°F 13% 0in 29% 56°F 51% 6 mph SSE 30.15in
      4:00 pm
      Mostly Sunny
      76°F 76°F 16% 0in 27% 56°F 49% 6 mph SSE 30.14in
      5:00 pm
      Mostly Sunny
      75°F 75°F 17% 0in 28% 56°F 52% 6 mph SSE 30.13in
      6:00 pm
      Partly Cloudy
      73°F 73°F 18% 0in 33% 58°F 59% 5 mph SE 30.13in
      7:00 pm
      Partly Cloudy
      67°F 67°F 19% 0in 36% 59°F 73% 4 mph SE 30.13in
      8:00 pm
      Partly Cloudy
      65°F 65°F 20% 0in 37% 59°F 81% 4 mph SE 30.13in
      9:00 pm
      Partly Cloudy
      64°F 64°F 24% 0in 37% 58°F 84% 4 mph SE 30.13in
      10:00 pm
      Partly Cloudy
      62°F 62°F 24% 0in 39% 58°F 87% 4 mph SE 30.13in
      11:00 pm
      Partly Cloudy
      62°F 62°F 24% 0in 42% 58°F 88% 4 mph SSE 30.13in
      Additional Conditions
      1. Pressure 29.93 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point62°F
      5. Humidity 53%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KSUS Station History
      Almanac for October 12, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 93°F 70°F 94°F 1963
      4. Low 63°F 47°F 23°F 1987
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.4 in -
      7. Snow 0 in 0 in -
      Almanac for October 13, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 94°F 70°F 90°F
      4. Low 67°F 47°F 22°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:09 AM 6:28 PM
      3. Civil Twilight 6:42 AM 6:55 PM
      4. Nautical Twilight 6:12 AM 7:26PM
      5. Astronomical Twilight 5:41 AM 7:57 PM
      1. Length of Visible Light 12h 12m
      2. Length of Day 11h 19m
      3. Tomorrow will be 2 minutes 27 seconds shorter
      1. Moon 9:19 AM 7:14 PM
      2. Waxing Crescent4% of the Moon is Illuminated
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nov 9
      New Moon
      Nearby Weather Stations
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      Windchill
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      Dew Point
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      Elev.
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      Level Access
      Glossary