St. Louis Tempo Previsão
St. Louis weather: 17°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Risk assessment for St. Louis
Derived from the current forecast window – not an official warning.
14 dry days, 0 days above 32°C and humidity at 55%. Hot, dry and windy together is what drives fire spread.
Céu limpo air overhead agora. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.
Qualidade do ar and pollen in St. Louis
Qualidade do ar: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Condições are comfortable for most people, including children and older adults, com normal clothing. |
Ver a previsão de St. Louis por período
St. Louis weather – more answers
Explore St. Louis
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is St. Louis?
St. Louis is a city in Missouri. Its coordinates are 38.627, -90.1994. It lies in América do Norte.
What is the weather like in St. Louis agora?
It is currently 17°C (62°F) com céu limpo. Humidade is 55% and wind is 6 km/h.
When is the best time a visit St. Louis?
agosto, setembro and outubro offer the most comfortable conditions in St. Louis, which has a continental climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is St. Louis in?
St. Louis observes America/Chicago (UTC-05:00). The hora local is 3:13 AM.
How many people live in St. Louis?
St. Louis has a population of approximately 290.000.
What is the nearest airport a St. Louis?
The closest airports are Nashville International Airport (BNA), 417 km away and O'Hare International Airport (ORD), 420 km away.
What are the top things a do in St. Louis?
Popular options include Gateway Arch National Park, Starved Rock State Park and Mammoth Cave National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Tempo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated outubro 24, 2026 at 3:13 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
