Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
59°F
15°C
| Humidity | 51% |
| Wind Speed | S 3 mph |
| Barometer | 30.05 in (1017.6 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 10:53 pm CDT |
Extended Forecast for
2 Miles WNW Belleville IL
Overnight
Low: 57 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 85 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 59 °F
Chance Rain
then Rain
LikelyWednesday
High: 70 °F
Rain
Wednesday Night
Low: 55 °F
Rain
Thursday
High: 67 °F
Rain
Thursday Night
Low: 50 °F
Rain Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 57. South wind around 10 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 83. Southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 64. South wind around 14 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of rain and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind 14 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Southwest wind 8 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Wednesday
Rain and possibly a thunderstorm. High near 70. Chance of precipitation is 80%.
Wednesday Night
Rain and possibly a thunderstorm. Low around 55. Chance of precipitation is 90%.
Thursday
Rain. High near 67. Chance of precipitation is 80%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 74.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 57.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Saturday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Belleville IL
38.55°N 90.04°W (Elev. 538 ft)
38.55°N 90.04°W (Elev. 538 ft)
10:41 pm CDT Mar 29, 2026
12am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
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