St. Louis MO Weather
Today's St. Louis, MO weather forecast, current conditions and official National Weather Service alerts. Conditions and the forecast below come straight from the NWS LSX forecast office and refresh through the day. For warnings during severe storms, heat, flooding or winter weather, always check the NWS links below.
Current Conditions in St. Louis
66°F Clear · Feels like 66°F · Humidity 63% · Wind 6 mph (NWS station KCPS)
St. Louis 5-Day Forecast
| Day | High | Low | Forecast |
|---|---|---|---|
| TONIGHT | 70° | 60° | Mostly Cloudy |
| SAT | 73° | 60° | Chance Rain Showers |
| SUN | 67° | 57° | Rain Showers Likely |
| MON | 69° | 62° | Chance Rain Showers |
| TUE | 72° | 57° | Rain Showers |
Weather Alerts, Radar and Official Forecast
- NWS point forecast for St. Louis, MO (hourly and detailed)
- Active NWS watches, warnings and advisories for St. Louis, MO
- NWS live radar (zoom to St. Louis)
- NWS LSX forecast office (local weather stories and briefings)