Will it rain in Istanbul on Saturday, October 31, 2026?

Yes, the chance of rain is 25%, with 12.6 mm of rain expected in total.

What will the temperature be in Istanbul on Saturday, October 31, 2026?

A high of 15°C and a low of 13°C are expected. Conditions: heavy drizzle.

What time are sunrise and sunset in Istanbul on October 31, 2026?

Sunrise is at 07:33 and sunset at 18:01 (local time); day length 10 h 28 min.

How reliable is this forecast?

Values for 12 days ahead show a trend; they are updated as the date approaches and may change.

Weather · Turkey

Istanbul Weather on Saturday, October 31, 2026

Istanbul · Saturday, October 31 2026

15°13°

Heavy drizzle

High 15°, low 13°

Chance of rain: 25%; 12.6 mm
Wind: 23 km/h; north
UV index: 3; Moderate
Sunrise: 07:33; Sunset 18:01
Day length: 10 h 28 min
Moon: Last quarter; 67% illuminated

Updated: 10 h ago · Source: Open-Meteo

Forecast for Istanbul on Saturday, October 31, 2026: heavy drizzle, with a high of 15°C and a low of 13°C. The chance of rain is 25%, with 12.6 mm of precipitation expected in total. Wind from the north at up to 23 km/h. Sunrise is at 07:33 and sunset at 18:01; day length 10 h 28 min. 3° cooler than the previous day. Temperatures are close to the 7-day average. This date is 12 days away; the forecast shows a trend and will be updated as the date gets closer.

What to wear and what to watch out for

Take an umbrella or a raincoat with you.
Cool in the morning and evening: dress in layers and bring a sweater or jacket.

Weather nearby on October 31

Frequently asked questions

Will it rain in Istanbul on Saturday, October 31, 2026?: Yes, the chance of rain is 25%, with 12.6 mm of rain expected in total.
What will the temperature be in Istanbul on Saturday, October 31, 2026?: A high of 15°C and a low of 13°C are expected. Conditions: heavy drizzle.
What time are sunrise and sunset in Istanbul on October 31, 2026?: Sunrise is at 07:33 and sunset at 18:01 (local time); day length 10 h 28 min.
How reliable is this forecast?: Values for 12 days ahead show a trend; they are updated as the date approaches and may change.