Istanbul 天氣 預報
Istanbul weather: 12°C, 大致晴朗. 逐小時 forecast, 14-day outlook, UV, air quality and the best time至visit.
摘要
Istanbul is a city in 土耳其. Istanbul is known for Hagia Sophia, bazaars and the Bosphorus. 人口約為15.6 million.
目前氣溫為12°C (53°F) in Istanbul，天氣為大致晴朗. 體感溫度為11°C. 今天氣溫介於11°C至21°C. 降雨機率為0%. Sightseeing conditions score 9.3/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Istanbul is 六月, 七月 and 八月. 氣候為Mediterranean. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 31°C, while 二月 is the coldest，天氣為lows near 5°C.
The closest major airport is Istanbul Airport (IST), about 35 km away. Nearby highlights include Blue Mosque and Hagia Sophia.
簡單來說。 Today is about average for 十月. The forecast high of 21°C is in line，天氣為the 21°C typical for this month. The best window至be outside is roughly 2 PM至5 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Istanbul today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
天氣：Istanbul現在
Open-Meteo Updated 4:28 AM, 十月 21 local time.
查看 Istanbul 的分時預報
接下來 24 小時
逐小時溫度、降雨機率與風力
16-day forecast for Istanbul
最高 / 最低; 降雨; UV
| 日期 | 天氣狀況 | 最高 / 最低 | 降雨 | 風 | UV |
|---|---|---|---|---|---|
| 週三, 十月 21 | 🌤️ 大致晴朗 | 21° / 11° | 0% | 5 km/h | 4 |
| 週四, 十月 22 | 🌥️ 霧 | 22° / 13° | 8% | 9 km/h | 4 |
| 週五, 十月 23 | 🌦️ Light showers | 20° / 14° | 52% · 1 mm | 21 km/h | 4 |
| 週六, 十月 24 | ☁️ 陰天 | 19° / 15° | 52% | 16 km/h | 4 |
| 週日, 十月 25 | ☁️ 陰天 | 21° / 14° | 5% | 13 km/h | 3 |
| 週一, 十月 26 | 🌦️ 小雨 | 18° / 13° | 25% | 16 km/h | 2 |
| 週二, 十月 27 | 🌦️ 小雨 | 19° / 17° | 20% · 3 mm | 16 km/h | 4 |
| 週三, 十月 28 | 🌦️ Light showers | 18° / 16° | 18% · 9 mm | 20 km/h | 1 |
| 週四, 十月 29 | 🌦️ Light showers | 18° / 15° | 33% · 8 mm | 20 km/h | 2 |
| 週五, 十月 30 | 🌦️ 毛毛雨 | 17° / 14° | 31% · 6 mm | 19 km/h | 3 |
| 週六, 十月 31 | 🌦️ Light drizzle | 17° / 14° | 25% · 3 mm | 17 km/h | 3 |
| 週日, 十一月 1 | ☁️ 陰天 | 17° / 13° | 20% | 14 km/h | 3 |
| 週一, 十一月 2 | 🌦️ Light drizzle | 15° / 13° | 21% · 1 mm | 16 km/h | 3 |
| 週二, 十一月 3 | ⛅ 局部多雲 | 17° / 8° | 18% | 11 km/h | 3 |
| 週三, 十一月 4 | 🌥️ 霧 | 17° / 5° | 28% | 15 km/h | 3 |
| 週四, 十一月 5 | ☀️ 晴朗 | -- / -- | 23% | -- | — |
氣候 in Istanbul month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 11° | 5° | 110 mm | ★★★☆☆ |
| 二月 | 11° | 5° | 71 mm | ★★★☆☆ |
| 三月 | 14° | 6° | 81 mm | ★★★☆☆ |
| 四月 | 18° | 9° | 56 mm | ★★★★☆ |
| 五月 | 22° | 13° | 67 mm | ★★★★☆ |
| 六月 | 29° | 19° | 7 mm | ★★★★★ |
| 七月 | 31° | 21° | 23 mm | ★★★★★ |
| 八月 | 30° | 22° | 12 mm | ★★★★★ |
| 九月 | 26° | 18° | 45 mm | ★★★★☆ |
| 十月 | 21° | 14° | 65 mm | ★★★★☆ |
| 十一月 | 17° | 11° | 128 mm | ★★★☆☆ |
| 十二月 | 12° | 7° | 103 mm | ★★★☆☆ |
氣候 type: Mediterranean. 來源： Open-Meteo archive (ERA5).
天氣 map for Istanbul
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
空氣品質 and pollen in Istanbul
Pollen today
Pollen is modelled for Europe only; other regions show no values.
空氣品質: Open-Meteo (CAMS). US AQI scale.
週日, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
最佳旅遊時間 Istanbul
Go in 六月, 七月 and 八月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
天氣 by attraction in Istanbul
2 attractions mapped in this atlas
天氣 by airport in Istanbul
1 airports mapped in this atlas
Explore Istanbul
Every topic we hold for this place, and the same topic for the places around it.
天氣 for related places
Frequently asked questions
Where is Istanbul?
Istanbul is a city in 土耳其. Its coordinates are 41.0082, 28.9784. It lies in 歐洲.
What is the weather like in Istanbul現在?
It is currently 12°C (53°F)，天氣為大致晴朗. 濕度 is 87% and wind is 5 km/h.
When is the best time至visit Istanbul?
六月, 七月 and 八月 offer the most comfortable conditions in Istanbul, which has a Mediterranean climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Istanbul in?
Istanbul observes Europe/Istanbul (UTC+03:00). The local time is 4:28 AM.
How many people live in Istanbul?
Istanbul has a population of approximately 15.6 million.
What is the nearest airport至Istanbul?
The closest airports are Istanbul Airport (IST), 35 km away.
What are the top things至do in Istanbul?
Popular options include Blue Mosque and Hagia Sophia.
What places are in Istanbul?
Istanbul covers 3 places in this atlas, including Blue Mosque, Hagia Sophia and Istanbul Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| 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 十月 21, 2026 at 4:28 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
