Reading the latest forecast Gathering observations, models, and local conditions…
CURRENT CONDITIONS & FORECAST
St. Louis, Missouri Weather
St. Louis 14-day forecast
Currently 98°F and sunny in St. Louis. Today’s outlook: high 100°F, low 81°F.
| Day | High | Low | Precip | Conditions |
|---|---|---|---|---|
| Tue, Sep 15 | 100°F | 81°F | 12% | Cloudy |
| Wed, Sep 16 | 96°F | 74°F | 47% | Rain |
| Thu, Sep 17 | 98°F | 75°F | 8% | Cloudy |
| Fri, Sep 18 | 95°F | 74°F | 11% | Sunny |
| Sat, Sep 19 | 96°F | 75°F | 8% | Cloudy |
| Sun, Sep 20 | 91°F | 72°F | 14% | Rain |
| Mon, Sep 21 | 86°F | 71°F | 18% | Rain |
| Tue, Sep 22 | 80°F | 65°F | 7% | Partly cloudy |
| Wed, Sep 23 | 81°F | 62°F | 11% | Cloudy |
| Thu, Sep 24 | 84°F | 64°F | 7% | Cloudy |
| Fri, Sep 25 | 83°F | 65°F | 10% | Cloudy |
| Sat, Sep 26 | 78°F | 60°F | 8% | Cloudy |
| Sun, Sep 27 | 71°F | 60°F | 20% | Cloudy |
| Mon, Sep 28 | 75°F | 57°F | 17% | Sunny |
Weatherkind live forecast, updated Sep 15, 5:03 PM CDT.
LOCAL CONTEXT
About St. Louis weather
St. Louis summers are famously sultry, with Mississippi Valley humidity pushing heat indices well past the thermometer. The city sits on a storm-track crossroads: spring severe weather arrives from the plains, and winter systems split rain from ice from snow across the metro.