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      Elev 510 ft, 38.793 °N 90.345 °W

      Florissant, MO

      Florissant Station86°
      Thu, Oct 1, 2026
      Tomorrow
      Thu 10/01
      High 86°f
      77% Precip. / 0.33 in
      Cloudy in the morning, then off and on rain showers during the afternoon hours. High 86F. Winds SW at 10 to 20 mph. Chance of rain 80%.
      Tomorrow night
      Thu 10/01
      Low 62°f
      95% Precip. / 1.19 in
      Periods of rain. Potential for heavy rainfall. Low 62F. Winds N at 10 to 15 mph. Chance of rain 100%. Rainfall possibly over one inch.
      Sunrise 6:57 AM
      Sunset 6:43 PM
      Moonrise 9:52 PM
      Moonset 12:47 PM
      Waning Gibbous, 66% visible
      Hourly Forecast
      12AM
      80°
      1AM
      79°
      2AM
      78°
      3AM
      77°
      4AM
      77°
      5AM
      77°
      6AM
      76°
      6:57AM
      Sunrise
      7AM
      76°
      8AM
      76°
      9AM
      78°
      10AM
      79°
      11AM
      83°
      12PM
      84°
      1PM
      84°
      2PM
      85°
      3PM
      83°
      4PM
      37%
      82°
      5PM
      56%
      81°
      6PM
      77%
      78°
      6:44PM
      Sunset
      7PM
      86%
      75°
      8PM
      83%
      72°
      9PM
      67%
      71°
      10PM
      93%
      71°
      11PM
      95%
      70°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Cloudy
      		 80°F 82°F 0% 0in 95% 63°F 57% 9 mph S 29.83in
      1:00 am
      Cloudy
      		 79°F 81°F 1% 0in 93% 63°F 59% 8 mph S 29.83in
      2:00 am
      Cloudy
      		 78°F 81°F 1% 0in 91% 63°F 60% 9 mph S 29.83in
      3:00 am
      Cloudy
      		 77°F 80°F 1% 0in 97% 63°F 62% 11 mph S 29.83in
      4:00 am
      Cloudy
      		 77°F 80°F 1% 0in 85% 63°F 62% 11 mph S 29.83in
      5:00 am
      Mostly Cloudy
      		 77°F 79°F 1% 0in 64% 63°F 63% 11 mph S 29.83in
      6:00 am
      Cloudy
      		 76°F 77°F 1% 0in 83% 62°F 62% 10 mph S 29.84in
      7:00 am
      Cloudy
      		 76°F 76°F 1% 0in 81% 62°F 62% 10 mph S 29.85in
      8:00 am
      Cloudy
      		 76°F 77°F 1% 0in 91% 62°F 62% 10 mph S 29.86in
      9:00 am
      Cloudy
      		 78°F 80°F 1% 0in 86% 62°F 58% 11 mph SSW 29.88in
      10:00 am
      Cloudy
      		 79°F 82°F 3% 0in 91% 63°F 56% 12 mph SSW 29.88in
      11:00 am
      Cloudy
      		 83°F 85°F 7% 0in 87% 63°F 52% 13 mph SSW 29.88in
      12:00 pm
      Cloudy
      		 84°F 87°F 19% 0in 94% 65°F 53% 13 mph SW 29.88in
      1:00 pm
      Cloudy
      		 84°F 87°F 11% 0in 89% 66°F 54% 12 mph SW 29.88in
      2:00 pm
      Cloudy
      		 85°F 88°F 24% 0in 91% 66°F 55% 11 mph SW 29.87in
      3:00 pm
      Cloudy
      		 83°F 86°F 24% 0in 95% 67°F 59% 10 mph SW 29.86in
      4:00 pm
      Showers
      		 82°F 86°F 37% 0.01in 98% 67°F 60% 10 mph SW 29.85in
      5:00 pm
      Showers
      		 81°F 84°F 56% 0.03in 99% 67°F 63% 7 mph W 29.85in
      6:00 pm
      Thunderstorms
      		 78°F 82°F 77% 0.28in 99% 67°F 69% 7 mph WNW 29.86in
      7:00 pm
      Rain
      		 75°F 79°F 86% 0.11in 100% 68°F 78% 8 mph NW 29.89in
      8:00 pm
      Rain
      		 72°F 74°F 83% 0.11in 100% 68°F 88% 7 mph NNW 29.9in
      9:00 pm
      Rain
      		 71°F 74°F 67% 0.07in 100% 68°F 91% 7 mph NNW 29.91in
      10:00 pm
      Rain
      		 71°F 73°F 93% 0.16in 100% 68°F 91% 6 mph NNW 29.93in
      11:00 pm
      Rain
      		 70°F 72°F 95% 0.19in 100% 68°F 93% 5 mph N 29.94in
      Additional Conditions
      1. Pressure 29.82 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point61°F
      5. Humidity 42%
      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 94°F 76°F 93°F 1952
      4. Low 69°F 55°F 36°F 1949
      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 86°F 75°F 94°F
      4. Low 67°F 55°F 36°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:56 AM 6:45 PM
      3. Civil Twilight 6:29 AM 7:12 PM
      4. Nautical Twilight 5:59 AM 7:42PM
      5. Astronomical Twilight 5:27 AM 8:13 PM
      1. Length of Visible Light 12h 42m
      2. Length of Day 11h 49m
      3. Tomorrow will be 2 minutes 30 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
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