St. Louis Καιρός Πρόγνωση
St. Louis weather: 12°C, Κυρίως αίθριος. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως visit.
Χιόνι forecast for St. Louis
No snow is in the current forecast window for St. Louis.
0 of the next 16 nights are forecast έως reach freezing.
Historically, average lows drop below freezing in Ιανουάριος, Φεβρουάριος and Δεκέμβριος.
16-day forecast for St. Louis
Μέγ. / Ελάχ.; Υετός; UV
| Ημέρα | Συνθήκες | Μέγ. / Ελάχ. | Υετός | Άνεμος | UV |
|---|---|---|---|---|---|
| Τρι, Οκτ 27 | ☁️ Νεφελώδης | 22° / 10° | 5% | 11 km/h | 3 |
| Τετ, Οκτ 28 | ☀️ Καθαρός ουρανός | 26° / 12° | 3% | 16 km/h | 4 |
| Πεμ, Οκτ 29 | 🌦️ Light drizzle | 28° / 17° | 2% · 0 mm | 13 km/h | 4 |
| Παρ, Οκτ 30 | ☁️ Νεφελώδης | 26° / 17° | 2% | 15 km/h | 4 |
| Σαβ, Οκτ 31 | 🌦️ Light showers | 21° / 15° | 47% · 13 mm | 15 km/h | 1 |
| Κυρ, Νοέ 1 | 🌦️ Light showers | 19° / 15° | 47% · 5 mm | 15 km/h | 1 |
| Δευ, Νοέ 2 | ☁️ Νεφελώδης | 18° / 12° | 48% | 14 km/h | 3 |
| Τρι, Νοέ 3 | ☁️ Νεφελώδης | 17° / 14° | 44% | 18 km/h | 1 |
| Τετ, Νοέ 4 | 🌦️ Light showers | 14° / 12° | 26% · 49 mm | 22 km/h | 0 |
| Πεμ, Νοέ 5 | 🌦️ Ψιχάλα | 15° / 11° | 9% · 5 mm | 18 km/h | 2 |
| Παρ, Νοέ 6 | 🌤️ Κυρίως αίθριος | 14° / 9° | 6% | 15 km/h | 4 |
| Σαβ, Νοέ 7 | ☁️ Νεφελώδης | 12° / 7° | 13% | 11 km/h | 3 |
| Κυρ, Νοέ 8 | ☁️ Νεφελώδης | 17° / 8° | 17% | 13 km/h | 3 |
| Δευ, Νοέ 9 | ☁️ Νεφελώδης | 21° / 11° | 16% | 18 km/h | 3 |
| Τρι, Νοέ 10 | 🌧️ Heavy drizzle | 15° / 14° | 16% · 5 mm | 10 km/h | 1 |
| Τετ, Νοέ 11 | ☀️ Καθαρός ουρανός | -- / -- | 16% | -- | — |
Κλίμα in St. Louis month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 2° | -6° | 74 mm | ★★☆☆☆ |
| Φεβρουάριος | 9° | -1° | 35 mm | ★★★☆☆ |
| Μάρτιος | 17° | 5° | 104 mm | ★★★☆☆ |
| Απρίλιος | 21° | 11° | 180 mm | ★★★☆☆ |
| Μάι | 24° | 14° | 152 mm | ★★★★☆ |
| Ιούνιος | 30° | 20° | 149 mm | ★★★★☆ |
| Ιούλιος | 31° | 22° | 137 mm | ★★★★☆ |
| Αύγουστος | 30° | 21° | 66 mm | ★★★★☆ |
| Σεπτέμβριος | 29° | 19° | 63 mm | ★★★★☆ |
| Οκτώβριος | 21° | 11° | 49 mm | ★★★★☆ |
| Νοέμβριος | 14° | 5° | 85 mm | ★★★☆☆ |
| Δεκέμβριος | 8° | -0° | 62 mm | ★★★☆☆ |
Κλίμα type: Ήπειροςal. Πηγή: Open-Meteo archive (ERA5).
What έως pack, what έως skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Κυρglasses, a brimmed hat and SPF 30+
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- 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
Explore St. Louis
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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 12°C (54°F) με Κυρίως αίθριος. Υγρασία is 76% and wind is 8 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 8:46 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 27, 2026 at 8:46 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
