Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
82°F
28°C
| Humidity | 55% |
| Wind Speed | SW 7 mph |
| Barometer | 29.82 in (1009.3 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 18 Jun 7:53 pm CDT |
Extended Forecast for
Valmeyer IL
Tonight
Low: 68 °F
Chance
T-storms then
Partly CloudyJuneteenth
High: 86 °F
Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 92 °F
Sunny
Friday Night
Low: 75 °F
Mostly Clear
Saturday
High: 96 °F
Sunny
Saturday Night
Low: 76 °F
Clear
Sunday
High: 97 °F
Hot
Sunday Night
Low: 76 °F
Mostly Clear
Detailed Forecast
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 68. West wind around 7 mph.
Juneteenth
Sunny, with a high near 86. Northwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 67. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 92. South wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 75. South wind around 7 mph.
Saturday
Sunny, with a high near 96.
Saturday Night
Clear, with a low around 76.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Mostly clear, with a low around 76.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 76.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Valmeyer IL
38.29°N 90.3°W (Elev. 515 ft)
38.29°N 90.3°W (Elev. 515 ft)
5:52 pm CDT Jun 18, 2025
8pm CDT Jun 18, 2025-6pm CDT Jun 25, 2025
Additional Resources
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Hourly Weather Forecast
