St. Louis 天気 予報
St. Louis weather: 16°C, 曇り. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
7-day forecast for St. Louis
最高 / 最低; 降水; UV
| 日 | 状況 | 最高 / 最低 | 降水 | 風 | UV |
|---|---|---|---|---|---|
| 日, 10月 25 | ☁️ 曇り | 26° / 8° | 0% | 8 km/h | 4 |
| 月, 10月 26 | ☁️ 曇り | 25° / 12° | 2% | 10 km/h | 4 |
| 火, 10月 27 | ☁️ 曇り | 24° / 13° | 1% | 13 km/h | 3 |
| 水, 10月 28 | ☁️ 曇り | 26° / 16° | 0% | 14 km/h | 4 |
| 木, 10月 29 | ☁️ 曇り | 28° / 16° | 2% | 14 km/h | 4 |
| 金, 10月 30 | 🌦️ 霧雨 | 25° / 18° | 5% · 2 mm | 15 km/h | 4 |
| 土, 10月 31 | 🌦️ 霧雨 | 20° / 16° | 31% · 1 mm | 14 km/h | 2 |
Weekend outlook
☁️ 26° / 8°
曇り · 0% rain · wind 8 km/h
🌦️ 20° / 16°
霧雨 · 31% rain · wind 14 km/h
Is today a good dayからvisit?
Activity scores from 0から10 based on temperature, rain, wind, sun and visibility.
Whatからpack, whatからskip
- Lightweight, light-coloured clothing and a refillable water bottle
- 日glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 20°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
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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 北アメリカ.
What is the weather like in St. Louis現在?
It is currently 16°C (60°F)、曇り. 湿度 is 67% and wind is 8 km/h.
When is the best timeからvisit St. Louis?
8月, 9月 and 10月 offer the most comfortable conditions in St. Louis, which has a continental climate. 1月, 2月 and 12月 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 12:00 AM.
How many people live in St. Louis?
St. Louis has a population of approximately 290.000.
What is the nearest airportから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から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. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 26, 2026 at 12:00 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
