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Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56° N Lon: 90.15° W Elev: 410 ft.
Fair
58°F
14°C
| Humidity | 84% |
| Wind Speed | Calm |
| Barometer | 29.88 in (1011.5 mb) |
| Dewpoint | 53°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 16 Jun 3:53 am CDT |
Detailed forecast for
St. Clair County
Rest Of Tonight
Mostly clear. Near steady temperature in the lower 60s. South winds around 5 mph.
Tuesday
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tuesday Night
Mostly clear. Lows in the upper 50s. West winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight.
Wednesday
Sunny. A slight chance of showers and thunderstorms in the morning. Breezy, warmer with highs in the lower 90s. South winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. Chance of rain 20 percent.
Wednesday Night
Showers with thunderstorms likely in the evening, then a slight chance of showers and thunderstorms after midnight. Breezy and not as cool with lows in the upper 60s. Southwest winds 20 to 25 mph with gusts up to 40 mph, becoming west 10 to 15 mph after midnight. Chance of rain 80 percent.
Thursday
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Cooler with highs around 80. Chance of rain 50 percent.
Thursday Night
Partly cloudy. A slight chance of showers in the evening. Lows around 60. Chance of rain 20 percent.
Juneteenth And Friday Night
Mostly clear. Highs in the lower 80s. Lows in the lower 60s.
Saturday
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent.
Sunday
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent.
Sunday Night
Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of rain 70 percent.
Monday
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
Additional Forecasts and Information
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