Istanbul
Tomorrow
Istanbul weather tomorrow
Thursday, 29th October 2026
18°
Light rain
Low 15°
Official weather alert: Yellow warning – thunderstorms.The weather tomorrow in Istanbul will be a bit hotter than today, with max temperatures of 18°.
The rain is expected to get stronger, the expected precipitation are 7 mm.
The wind tomorrow will get stronger and reach 25 km/h.
18° / 15°
Temp
89%
Rain
25 km/h
Wind
90%
Humidity
Istanbul Weather Pages
Istanbul hourly forecast for tomorrow
Scroll right to see more weather forecasts for Istanbul tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:31 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:04 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  |  | | | | | | | | | | |  |  | | | | | Next |
| temperatures | 14.9° | 15.3° | 15.4° | 15.5° | 15.6° | 15.8° | 16.1° | 16.2° | Sunrise | 16.2° | 16.4° | 16.9° | 17.1° | 17.4° | 17.2° | 17.3° | 17.7° | 16.6° | 16.3° | 16.5° | Sunset | 16° | 15.9° | 16° | 16° | 16.2° | |
| wind speed | 15 km/h | 12 km/h | 12 km/h | 12 km/h | 10 km/h | 9 km/h | 12 km/h | 13 km/h | 14 km/h | 13 km/h | 14 km/h | 16 km/h | 14 km/h | 21 km/h | 22 km/h | 18 km/h | 23 km/h | 22 km/h | 17 km/h | 24 km/h | 25 km/h | 18 km/h | 19 km/h | 15 km/h | |||
| wind degree | 21° | 18° | 16° | 21° | 16° | 14° | 34° | 35° | 29° | 24° | 26° | 22° | 21° | 17° | 20° | 17° | 5° | 1° | 8° | 354° | 353° | 3° | 355° | 15° | |||
| wind direction | NNE | NNE | NNE | NNE | NNE | NNE | NE | NE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | N | N | N | N | NNE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0.1 mm | 0.1 mm | 0.4 mm | 0.1 mm | 0.2 mm | 0.1 mm | 0.2 mm | 0.3 mm | 0.4 mm | 0.4 mm | 0.1 mm | 0.1 mm | 0.2 mm | 0.3 mm | 1.9 mm | 0.8 mm | 0.6 mm | 0.4 mm | 0.2 mm | |||
| chance for rain | 30% | 29% | 29% | 38% | 35% | 38% | 38% | 56% | 42% | 45% | 40% | 41% | 46% | 51% | 43% | 35% | 34% | 49% | 52% | 81% | 74% | 71% | 63% | 44% | |||
| 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 | 92% | 88% | 88% | 94% | 92% | 93% | 94% | 91% | 91% | 93% | 88% | 88% | 86% | 87% | 85% | 83% | 88% | 90% | 91% | 92% | 93% | 93% | 93% | 92% | |||
| dew point | 13.5° | 13.2° | 13.4° | 14.5° | 14.3° | 14.7° | 15.1° | 14.7° | 14.7° | 15.3° | 14.9° | 15° | 15.1° | 15.1° | 14.9° | 14.8° | 14.7° | 14.7° | 15° | 14.7° | 14.7° | 15° | 14.9° | 15° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 10 km | 9 km | 2 km | 2 km | 2 km | 10 km | |||
| cloud cover | 92% | 100% | 100% | 100% | 100% | 100% | 99% | 100% | 100% | 100% | 100% | 100% | 100% | 83% | 72% | 93% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.2 | 0.4 | 0.7 | 0.6 | 0.3 | 0.2 | 0.4 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
Weather in Istanbul tomorrow
The temperature tomorrow in Istanbul is expected to be typical for this time of year, with a forecast of 18 °C, closely aligning with the historical average for 29th of October.
temperatures
18 °C
rain
6.7 mm
wind
25 km/h
UV
Low
Air quality, UV & pollen - Istanbul
Istanbul – Air Quality Index (AQI): Excellent · UV Sun Exposure Risk: Low · Pollen Allergy Risk: Very Low
ExcellentAir Quality Index (AQI)
LowUV Sun Exposure Risk
Very LowPollen Allergy Risk
Istanbul: Air quality will be excellent tomorrow. A great day to be outside. Air Quality
Quick links
More Istanbul weather pages
Istanbul Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in Istanbul - Thursday, 29th October 2026
Best tomorrow: Photography Light Index · Gardening Weather Index (8/10)
Sport & outdoors
Outdoor Activity Index
Good
7/ 10
Running & Jogging Index
Fair
5/ 10
Cycling Weather Index
Fair
5/ 10
Photography Light Index
Good
8/ 10
Health & daily life
Istanbul daylight overview
Tomorrow in Istanbul, the sun rises at 07:31 and sets at 18:04, giving a total daylight duration of 10 hours and 33 minutes.
Daytime
Day length10h 33m▼ 2m 29s
Solar noon12:47
Evening golden hour17:26 – 18:04
Night
Waning GibbousIllumination 85%
Moonrise19:58
Moonset12:13 tomorrow
Istanbul: Sun reaches 35.6° above the horizon at midday.
Sun & Moon
What to wear tomorrow in Istanbul? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Istanbul forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather tomorrow in Istanbul - FAQ
What is the maximum temperature for tomorrow in Istanbul?
The maximum temperature for tomorrow in Istanbul is expected to be 18° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Istanbul?
Yes, there is a 89% chance of rain in Istanbul tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Istanbul?
The wind in Istanbul is expected to blow at 25 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Istanbul tomorrow?
Given the forecast of 18 °C with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Istanbul tomorrow.
What is the sunrise and sunset time for Istanbul tomorrow?
The sun is expected to rise at 07:31 and set at 18:04 in Istanbul.
How accurate is the weather forecast for Istanbul tomorrow?
Istanbul weather forecast for tomorrow 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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