Is an umbrella needed today in Istanbul
Istanbul, Türkiye
Today, 2026-10-12
No umbrella is needed
- No rain or snow is forecast from 15:00 to 22:00.
- Afternoon pick-up (15:00–18:00): dry in the forecast.
| Hour | Mark | Sky | Rain mm | Wind m/s |
|---|---|---|---|---|
| 15:00 | Clear | 0 | 3 | |
| 16:00 | Fair | 0 | 2.8 | |
| 17:00 | Partly cloudy | 0 | 2.5 | |
| 18:00 | Partly cloudy | 0 | 2.5 | |
| 19:00 | Partly cloudy | 0 | 2 | |
| 20:00 | Cloudy | 0 | 2.2 | |
| 21:00 | Partly cloudy | 0 | 1.4 |
Tomorrow, 2026-10-13
A folding umbrella is enough
- Rain or snow is forecast for 13:00–15:00.
- Precipitation in those hours adds up to 0.3 mm, and the most in one hour is 0.2 mm.
- Morning school run (7:00–9:00): dry in the forecast.
- Afternoon pick-up (15:00–18:00): dry in the forecast.
- It is wet for 2 hours or fewer, and every hour is under 1 mm in the forecast.
| Hour | Mark | Sky | Rain mm | Wind m/s |
|---|---|---|---|---|
| 6:00 | Partly cloudy | 0 | 2.4 | |
| 7:00 | Cloudy | 0 | 1.8 | |
| 8:00 | Fog | 0 | 2.1 | |
| 9:00 | Fog | 0 | 2.1 | |
| 10:00 | Partly cloudy | 0 | 2.4 | |
| 11:00 | Cloudy | 0 | 4.9 | |
| 12:00 | Cloudy | 0 | 5 | |
| 13:00 | wet | Rain | 0.1 | 4.6 |
| 14:00 | wet | Rain | 0.2 | 4.7 |
| 15:00 | Cloudy | 0 | 4.4 | |
| 16:00 | Cloudy | 0 | 5.9 | |
| 17:00 | Partly cloudy | 0 | 6.6 | |
| 18:00 | Partly cloudy | 0 | 5.8 | |
| 19:00 | Partly cloudy | 0 | 5.1 | |
| 20:00 | Cloudy | 0 | 4.4 | |
| 21:00 | Cloudy | 0 | 3.9 |
Rain after tomorrow
| Day | Sky | Rain mm |
|---|---|---|
| Wed 2026-10-14 | Rain | 20.6 |
| Thu 2026-10-15 | Rain | 23.1 |
| Fri 2026-10-16 | Rain | 8.4–8.6 |
| Sat 2026-10-17 | Rain | 38.2–44.5 |
| Sun 2026-10-18 | Cloudy | 0.8–6.9 |
From Thu 2026-10-15 the forecast comes in 6-hour steps.
Where rain is a range, a 6-hour forecast step crosses midnight in local time. Its rain could fall on either day, so it is counted in the range of both.
Forecast updated at 14:17. Hours are in the town's time zone (Europe/Istanbul).
Other answers for the same town
- Can the laundry dry outside today in Istanbul
- What should my child wear today in Istanbul
- When to let a child play outside today in Istanbul
- Today's four answers on one page
Data sources
Weather: MET Norway (NLOD 2.0 and CC BY 4.0, licence text). Town list: GeoNames (CC BY 4.0). Both adapted (what was changed).