Current conditions at
St. Louis, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Mostly Cloudy
42°F
6°C
| Humidity | 71% |
| Wind Speed | N 10 mph |
| Barometer | 30.38 in (1028.3 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 27 Mar 8:54 am CDT |
Extended Forecast for
2 Miles E Chesterfield MO
Today
High: 53 °F
Slight Chance
Showers then
Partly SunnyTonight

Low: 30 °F
Mostly Clear
Saturday

High: 57 °F
Sunny
Saturday Night

Low: 42 °F
Partly Cloudy
Sunday

High: 71 °F
Partly Sunny
Sunday Night

Low: 59 °F
Partly Cloudy
Monday

High: 84 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
then Slight
Chance
T-stormsTuesday

High: 86 °F
Slight Chance
Rain
Detailed Forecast
Today
A 20 percent chance of showers before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 53. North wind 11 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 30. North wind 5 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 57. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 42. South wind around 8 mph.
Sunday
Partly sunny, with a high near 71. South wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 84.
Monday Night
A 20 percent chance of rain and thunderstorms after 1am. Mostly cloudy, with a low around 65.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 86.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
A 50 percent chance of rain and thunderstorms. Partly sunny, with a high near 77.
Wednesday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Thursday
Rain and thunderstorms likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles E Chesterfield MO
38.65°N 90.54°W (Elev. 600 ft)
38.65°N 90.54°W (Elev. 600 ft)
7:36 am CDT Mar 27, 2026
9am CDT Mar 27, 2026-6pm CDT Apr 2, 2026


