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      Elev 534 ft, 38.776 °N 90.488 °W

      St. Charles, MO

      Historic Saint Charles Station84°
      Wed, Sep 30, 2026
      Tonight
      Wed 09/30
      Low 73°f
      1% Precip. / 0 in
      Cloudy. Low 73F. Winds S at 5 to 10 mph.
      Tomorrow
      Thu 10/01
      High 85°f
      91% Precip. / 0.35 in
      Cloudy with occasional rain in the afternoon. High around 85F. Winds SW at 10 to 15 mph. Chance of rain 90%. Rainfall around a quarter of an inch.
      Sunrise 6:57 AM
      Sunset 6:46 PM
      Moonrise 8:58 PM
      Moonset 11:35 AM
      Waning Gibbous, 77% visible
      Hourly Forecast
      Now
      83°
      8PM
      81°
      9PM
      80°
      10PM
      80°
      11PM
      80°
      12AM
      79°
      1AM
      79°
      2AM
      78°
      3AM
      76°
      4AM
      76°
      5AM
      75°
      6AM
      74°
      6:58AM
      Sunrise
      7AM
      74°
      8AM
      75°
      9AM
      77°
      10AM
      79°
      11AM
      81°
      12PM
      83°
      1PM
      84°
      2PM
      36%
      84°
      3PM
      55%
      83°
      4PM
      52%
      82°
      5PM
      91%
      80°
      6PM
      90%
      76°
      6:44PM
      Sunset
      7PM
      93%
      74°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      8:00 pm
      Mostly Cloudy
      		 81°F 83°F 1% 0in 70% 63°F 54% 7 mph SSE 29.83in
      9:00 pm
      Mostly Cloudy
      		 80°F 83°F 1% 0in 75% 64°F 57% 7 mph SSE 29.83in
      10:00 pm
      Cloudy
      		 80°F 83°F 1% 0in 81% 64°F 59% 8 mph SSE 29.84in
      11:00 pm
      Cloudy
      		 80°F 83°F 1% 0in 95% 64°F 58% 8 mph S 29.83in
      Additional Conditions
      1. Pressure 29.82 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point62°F
      5. Humidity 49%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KSTL Station History
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 93°F 76°F 96°F 1952
      4. Low 69°F 52°F 31°F 1899
      5. Rain/Snow Depth
      6. Precipitation 0 in 2.9 in -
      7. Snow 0 in - in -
      Almanac for October 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 85°F 75°F 93°F
      4. Low 66°F 51°F 34°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:57 AM 6:46 PM
      3. Civil Twilight 6:30 AM 7:12 PM
      4. Nautical Twilight 5:59 AM 7:43PM
      5. Astronomical Twilight 5:28 AM 8:14 PM
      1. Length of Visible Light 12h 42m
      2. Length of Day 11h 49m
      3. Tomorrow will be 2 minutes 29 seconds shorter
      1. Moon 8:58 PM 11:35 AM
      2. Waning Gibbous77% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nearby Weather Stations
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