St. Louis Počasí Předpověď
St. Louis weather: 28°C, jasno. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.
14-day forecast for St. Louis
Max. / Min.; Srážky; UV
| Den | Podmínky | Max. / Min. | Srážky | Vítr | UV |
|---|---|---|---|---|---|
| út, srp 25 | ☁️ Zataženo | 31° / 18° | 1% | 9 km/h | 7 |
| st, srp 26 | ☁️ Zataženo | 34° / 22° | 15% | 12 km/h | 7 |
| čt, srp 27 | ⛅ Polojasno | 33° / 19° | 2% | 15 km/h | 7 |
| pá, srp 28 | ☁️ Zataženo | 32° / 21° | 0% | 15 km/h | 7 |
| so, srp 29 | ☁️ Zataženo | 35° / 20° | 0% | 14 km/h | 7 |
| ne, srp 30 | ☁️ Zataženo | 38° / 22° | 2% | 21 km/h | 7 |
| po, srp 31 | 🌦️ Mrholení | 39° / 25° | 3% · 2 mm | 21 km/h | 7 |
| út, zář 1 | 🌦️ Mrholení | 39° / 22° | 12% · 5 mm | 14 km/h | 7 |
| st, zář 2 | 🌦️ Light drizzle | 40° / 24° | 12% · 0 mm | 14 km/h | 7 |
| čt, zář 3 | ⛅ Polojasno | 39° / 27° | 14% | 20 km/h | 6 |
| pá, zář 4 | 🌦️ Light drizzle | 40° / 27° | 13% · 0 mm | 22 km/h | 7 |
| so, zář 5 | 🌦️ Light drizzle | 37° / 24° | 8% · 2 mm | 18 km/h | 8 |
| ne, zář 6 | ☁️ Zataženo | 35° / 24° | 34% | 15 km/h | 7 |
| po, zář 7 | 🌤️ Většinou jasno | 38° / 25° | 28% | 15 km/h | 7 |
The two-week trend
Warming. The second half of the window averages 3°C warmer than the days immediately ahead.
The window averages 37°C against a srpen normal of 30°C - 7°C above.
The next 7 days look unusually dry - roughly 19% of a normal srpen week (2 mm against 11 mm).
What this means for St. Louis
Today is about average for srpen. The forecast high of 31°C is in line s the 30°C typical for this month.
Déšť is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in červen do srpen.
The gap between the warmest and coldest month averages 28°C.
What do pack, what do skip
- Lightweight, light-coloured clothing and a refillable water bottle
- neglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid leden, únor and prosinec - historically the least comfortable months here.
Zobrazit předpověď pro St. Louis podle časového období
St. Louis weather - more answers
Explore St. Louis
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is St. Louis?
St. Louis is a city in Missouri. Its coordinates are 38.627, -90.1994. It lies in Severní Amerika.
What is the weather like in St. Louis právě teď?
It is currently 28°C (82°F) s jasno. Vlhkost is 57% and wind is 7 km/h.
When is the best time do visit St. Louis?
srpen, září and říjen offer the most comfortable conditions in St. Louis, which has a continental climate. leden, únor and prosinec are usually the hardest months for outdoor plans.
What time zone is St. Louis in?
St. Louis observes America/Chicago (UTC-05:00). The local time is 9:31 PM.
How many people live in St. Louis?
St. Louis has a population of approximately 290.000.
What is the nearest airport do 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 do 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. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Počasí 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 srpen 25, 2026 at 9:31 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
