St. Louis Καιρός Πρόγνωση
St. Louis weather: 17°C, Αίθριος. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως visit.
14-day forecast for St. Louis
Μέγ. / Ελάχ.; Υετός; UV
| Ημέρα | Συνθήκες | Μέγ. / Ελάχ. | Υετός | Άνεμος | UV |
|---|---|---|---|---|---|
| Παρ, Οκτ 23 | ⛅ Μερική συννεφιά | 24° / 8° | 0% | 11 km/h | 5 |
| Σαβ, Οκτ 24 | ☁️ Νεφελώδης | 25° / 9° | 1% | 9 km/h | 4 |
| Κυρ, Οκτ 25 | ☁️ Νεφελώδης | 25° / 10° | 1% | 7 km/h | 4 |
| Δευ, Οκτ 26 | ☁️ Νεφελώδης | 25° / 17° | 0% | 7 km/h | 4 |
| Τρι, Οκτ 27 | ☁️ Νεφελώδης | 23° / 16° | 0% | 9 km/h | 4 |
| Τετ, Οκτ 28 | ☁️ Νεφελώδης | 26° / 16° | 2% | 13 km/h | 4 |
| Πεμ, Οκτ 29 | ☁️ Νεφελώδης | 27° / 16° | 4% | 11 km/h | 4 |
| Παρ, Οκτ 30 | ☁️ Νεφελώδης | 26° / 17° | 10% | 10 km/h | 3 |
| Σαβ, Οκτ 31 | 🌦️ Light drizzle | 21° / 18° | 38% · 1 mm | 18 km/h | 0 |
| Κυρ, Νοέ 1 | 🌦️ Light drizzle | 21° / 14° | 34% · 2 mm | 16 km/h | 2 |
| Δευ, Νοέ 2 | ☁️ Νεφελώδης | 18° / 11° | 24% | 17 km/h | 4 |
| Τρι, Νοέ 3 | ☁️ Νεφελώδης | 17° / 11° | 23% | 14 km/h | 3 |
| Τετ, Νοέ 4 | ☁️ Νεφελώδης | 21° / 9° | 23% | 14 km/h | 3 |
| Πεμ, Νοέ 5 | ☁️ Νεφελώδης | 24° / 15° | 14% | 14 km/h | 4 |
The two-week trend
Cooling. The second half of the window averages 4°C cooler than the days immediately ahead.
The window averages 23°C against a Οκτώβριος normal of 21°C - 2°C above.
The next 7 days look unusually dry - roughly 0% of a normal Οκτώβριος week (0 mm against 11 mm).
What this means for St. Louis
Today is slightly warmer than average for Οκτώβριος. The forecast high of 24°C is 2.8°C above the 21°C typical for this month.
Βροχή 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 Ιούνιος έως Αύγουστος.
The gap between the warmest and coldest month averages 28°C.
What έως pack, what έως skip
- Κυρglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
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St. Louis weather - more answers
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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 Βόρεια Αμερική.
What is the weather like in St. Louis τώρα?
It is currently 17°C (62°F) με Αίθριος. Υγρασία is 55% and wind is 6 km/h.
When is the best time έως visit St. Louis?
Αύγουστος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in St. Louis, which has a continental climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος 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 5:31 AM.
How many people live in St. Louis?
St. Louis has a population of approximately 290.000.
What is the nearest airport έως 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 έως 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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 24, 2026 at 5:31 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
