Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
53°F
12°C
| Humidity | 32% |
| Wind Speed | N 8 mph |
| Barometer | 30.01 in (1016.3 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 13 Mar 7:53 pm CDT |
Extended Forecast for
3 Miles SSW Summerfield IL
Tonight
Low: 36 °F
Partly Cloudy
Saturday
High: 62 °F
Mostly Sunny
Saturday Night
Low: 54 °F
Partly Cloudy
Sunday
High: 68 °F
Breezy.
Chance Rain
then ShowersSunday Night
Low: 23 °F
Breezy.
Showers then
Rain/SnowMonday
High: 28 °F
Chance Snow
and BlusteryMonday Night
Low: 13 °F
Partly Cloudy
and Blustery
then Mostly
ClearTuesday
High: 35 °F
Sunny
Tuesday Night
Low: 29 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Detailed Forecast
Tonight
Partly cloudy, with a low around 36. Northwest wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 62. Southeast wind 6 to 14 mph.
Saturday Night
Partly cloudy, with a low around 54. Southeast wind 10 to 16 mph, with gusts as high as 25 mph.
Sunday
Rain, mainly between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 68. Breezy, with a south wind 21 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 80%.
Sunday Night
Rain before 1am, then a chance of snow. Some thunder is also possible. Low around 23. Breezy, with a west wind 23 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 28. Blustery.
Monday Night
Mostly clear, with a low around 13. Blustery.
Tuesday
Sunny, with a high near 35.
Tuesday Night
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Summerfield IL
38.56°N 89.78°W (Elev. 456 ft)
38.56°N 89.78°W (Elev. 456 ft)
6:16 pm CDT Mar 13, 2026
8pm CDT Mar 13, 2026-6pm CDT Mar 20, 2026
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