


Hazardous Weather Conditions
Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Overcast
69°F
21°C
Humidity | 81% |
Wind Speed | NE 5 mph |
Barometer | 29.83 in (1009.7 mb) |
Dewpoint | 63°F (17°C) |
Visibility | 10.00 mi |
Last update | 12 May 3:54 pm CDT |
Extended Forecast for
Chesterfield MO
This Afternoon
High: 73 °F
Scattered
ShowersTonight
Low: 61 °F
Scattered
Showers and
Patchy FogTuesday
High: 79 °F
Patchy Fog
then
Scattered
ShowersTuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 68 °F
Partly Cloudy
Thursday
High: 90 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 88 °F
Sunny then
Slight Chance
T-storms
Detailed Forecast
This Afternoon
Scattered showers and thunderstorms. Cloudy, with a high near 73. East wind around 7 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms before midnight, then isolated showers. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 61. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
Scattered showers and thunderstorms, mainly between 3pm and 5pm. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 59. Light south wind.
Wednesday
Sunny, with a high near 85. Light southeast wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 88.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
Saturday
Sunny, with a high near 84.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chesterfield MO
38.65°N 90.57°W (Elev. 512 ft)
38.65°N 90.57°W (Elev. 512 ft)
3:07 pm CDT May 12, 2025
4pm CDT May 12, 2025-6pm CDT May 19, 2025