Istanbul
Today
Istanbul weather today
Wednesday, 28th October 2026
17°
Light rain
Low 12°
Mild temperatures are expected in Istanbul Today, peaking at around 17 °C and dropping to 12 °C by night. It'll be quite breezy in Istanbul Today with average wind speeds of 23 km/h. Rain is highly likely at 79%, but with light accumulations around 2.6 mm.
17° / 12°
Temp
79%
Rain
23 km/h
Wind
85%
Humidity
Istanbul Weather Pages
Istanbul hourly forecast for today
Scroll right to see more weather forecasts for Istanbul today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:30 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:05 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | |  | |  |  | |  | | | | | | |  | |  | | | | |  | Next |
| temperatures | 12.3° | 13.2° | 13.2° | 12.5° | 13.5° | 13.4° | 13.4° | 13.6° | Sunrise | 13.7° | 13.9° | 14.2° | 14.6° | 15.7° | 16° | 16.1° | 16.6° | 15.9° | 15.9° | 15.7° | Sunset | 15.3° | 15.3° | 15.5° | 15.5° | 15.4° | |
| wind speed | 8 km/h | 10 km/h | 10 km/h | 9 km/h | 10 km/h | 12 km/h | 12 km/h | 14 km/h | 14 km/h | 15 km/h | 14 km/h | 14 km/h | 18 km/h | 19 km/h | 21 km/h | 20 km/h | 23 km/h | 22 km/h | 19 km/h | 21 km/h | 19 km/h | 17 km/h | 16 km/h | 14 km/h | |||
| wind degree | 21° | 28° | 24° | 33° | 43° | 35° | 36° | 37° | 41° | 35° | 37° | 37° | 43° | 44° | 40° | 37° | 35° | 34° | 27° | 32° | 33° | 32° | 30° | 30° | |||
| wind direction | NNE | NNE | NNE | NNE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.6 mm | 0.4 mm | 0.1 mm | 0.2 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.3 mm | 1 mm | 0 mm | 0 mm | |||
| chance for rain | 25% | 25% | 25% | 26% | 21% | 25% | 67% | 58% | 36% | 52% | 29% | 30% | 27% | 26% | 25% | 27% | 23% | 17% | 27% | 27% | 50% | 71% | 26% | 28% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 86% | 82% | 83% | 86% | 82% | 82% | 86% | 87% | 88% | 91% | 90% | 88% | 84% | 82% | 81% | 81% | 82% | 82% | 86% | 85% | 86% | 87% | 86% | 86% | |||
| dew point | 10° | 10.2° | 10.3° | 10.2° | 10.4° | 10.5° | 11.1° | 11.4° | 11.8° | 12.4° | 12.5° | 12.8° | 13.1° | 13° | 12.9° | 13.3° | 12.8° | 12.8° | 13.4° | 12.8° | 12.9° | 13.4° | 13.1° | 13.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 9 km | 10 km | 10 km | |||
| cloud cover | 92% | 100% | 100% | 96% | 80% | 100% | 100% | 100% | 100% | 100% | 95% | 99% | 87% | 96% | 100% | 100% | 90% | 64% | 97% | 100% | 99% | 98% | 96% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.3 | 0.6 | 0.8 | 1.4 | 1.3 | 0.7 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
View of Istanbul today
Explore Istanbul live webcam feed to see how the weather is shaping up today in Istanbul. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Istanbul today.
Weather in Istanbul today
The weather in Istanbul today is expected to be slightly cooler than usual, with a forecast temperature of 17 °C, compared to an average of 19 °C for 28th of October in recent years.
temperatures
17 °C
rain
2.6 mm
wind
23 km/h
UV
Low
Air quality, UV & pollen - Istanbul
Istanbul – Air Quality Index (AQI): Moderate · UV Sun Exposure Risk: Low · Pollen Allergy Risk: None
ModerateAir Quality Index (AQI)
LowUV Sun Exposure Risk
NonePollen Allergy Risk
Istanbul: Air quality is moderate today. Sensitive people should limit long outdoor exertion. Air Quality
Quick links
More Istanbul weather pages
Istanbul Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Istanbul - Wednesday, 28th October 2026
Best today: Driving & Road Safety (9/10)
Sport & outdoors
Outdoor Activity Index
Good
7/ 10
Running & Jogging Index
Fair
6/ 10
Cycling Weather Index
Good
7/ 10
Photography Light Index
Poor
4/ 10
Health & daily life
Istanbul daylight overview
Today in Istanbul, the sun rises at 07:30 and sets at 18:05, giving a total daylight duration of 10 hours and 35 minutes.
Daytime
Day length10h 35m▼ 2m 31s
Solar noon12:47
Evening golden hour17:27 – 18:05
Night
Waning GibbousIllumination 92%
Moonrise19:06
Moonset11:11 tomorrow
Istanbul: Sun reaches 36.0° above the horizon at midday.
Sun & Moon
What to wear today in Istanbul? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Istanbul forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Istanbul - FAQ
What is the maximum temperature for today in Istanbul?
The maximum temperature for today in Istanbul is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Istanbul?
Yes, there is a 79% chance of rain in Istanbul today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Istanbul?
The wind in Istanbul is expected to blow at 23 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Istanbul today?
Given the forecast of 17 °C with a 79% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Istanbul today.
What is the sunrise and sunset time for Istanbul today?
The sun is expected to rise at 07:30 and set at 18:05 in Istanbul.
How accurate is the weather forecast for Istanbul today?
Istanbul weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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