Current Conditions

Ataşehir, Istanbul

76°F24°C

Clear

Wind

NE 20 mph33 km/h

Humidity

74%

Cloud Cover

37%

As of Thursday, August 13, 2026 at 9:32 PM GMT+3

Today's Outlook

Night

Partly cloudy, with a low around 74°F23°C. Windy from the NE at 18 to 21 mph29 to 34 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 78°F26°C	Low 74°F23°C	Precip 0.01 in0.2 mm4%	Cloud 34%	Wind NE 18 mph29 km/h	Friday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 74°F23°C. Windy from the NE at 18 to 20 mph28 to 32 km/h. Friday Night: Partly cloudy, with a low around 74°F23°C. Windy from the NE at 18 to 21 mph29 to 34 km/h.
Clear	High 78°F25°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 27%	Wind NE 19 mph31 km/h	Saturday: Mostly clear and warm, with a high of 78°F25°C and morning low of 72°F22°C. Windy from the NE at 20 to 21 mph32 to 34 km/h. Saturday Night: Partly cloudy, with a low around 73°F23°C. Windy from the NE at 18 to 21 mph29 to 34 km/h.
Partly Cloudy	High 79°F26°C	Low 72°F22°C	Precip 0 in0.1 mm1%	Cloud 48%	Wind NE 16 mph26 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Windy from the NE at 16 to 17 mph26 to 27 km/h. Sunday Night: Partly cloudy, with a low around 72°F22°C. Windy from the NE at 16 to 18 mph25 to 29 km/h.
Clear	High 80°F27°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 31%	Wind NE 11 mph17 km/h	Monday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the NE at 11 mph17 km/h. Monday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NE at 11 to 13 mph17 to 21 km/h.
Clear	High 82°F28°C	Low 69°F20°C	Precip 0 in0 mm—	Cloud 2%	Wind NE 5 mph8 km/h	Tuesday: Mostly clear and warm, with a high of 81°F27°C and morning low of 69°F20°C. Light wind from the N around 4 mph6 km/h. Tuesday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h.
Clear	High 83°F29°C	Low 71°F22°C	Precip 0.02 in0.4 mm5%	Cloud 12%	Wind NNE 6 mph9 km/h	Wednesday: Mostly clear and warm, with a high of 83°F29°C and morning low of 71°F22°C. Light wind from the WNW around 5 mph8 km/h. Humid. Wednesday Night: Mostly clear, with a low around 72°F22°C. Breezy from the ENE at 6 to 8 mph9 to 12 km/h.
Clear	High 83°F29°C	Low 72°F22°C	Precip 0.04 in1 mm7%	Cloud 15%	Wind NE 7 mph12 km/h	Thursday: Mostly clear and warm, with a high of 83°F29°C and morning low of 72°F22°C. Breezy from the N at 7 to 9 mph12 to 14 km/h. Humid. Thursday Night: Mostly clear, with a low around 73°F23°C. Breezy from the NE at 8 to 10 mph12 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	78°F26°C	74°F23°C	0.01 in0.2 mm· 4%	34%	Clear	NE 18 mph29 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 74°F23°C. Windy from the NE at 18 to 20 mph28 to 32 km/h. NightPartly cloudy, with a low around 74°F23°C. Windy from the NE at 18 to 21 mph29 to 34 km/h.
	SaturdayAug 15	78°F25°C	72°F22°C	0 in0 mm· —	27%	Clear	NE 19 mph31 km/h
DayMostly clear and warm, with a high of 78°F25°C and morning low of 72°F22°C. Windy from the NE at 20 to 21 mph32 to 34 km/h. NightPartly cloudy, with a low around 73°F23°C. Windy from the NE at 18 to 21 mph29 to 34 km/h.
	SundayAug 16	79°F26°C	72°F22°C	0 in0.1 mm· 1%	48%	Partly Cloudy	NE 16 mph26 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Windy from the NE at 16 to 17 mph26 to 27 km/h. NightPartly cloudy, with a low around 72°F22°C. Windy from the NE at 16 to 18 mph25 to 29 km/h.
	MondayAug 17	80°F27°C	71°F22°C	0 in0 mm· —	31%	Clear	NE 11 mph17 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the NE at 11 mph17 km/h. NightMostly clear, with a low around 72°F22°C. Breezy from the NE at 11 to 13 mph17 to 21 km/h.
	TuesdayAug 18	82°F28°C	69°F20°C	0 in0 mm· —	2%	Clear	NE 5 mph8 km/h
DayMostly clear and warm, with a high of 81°F27°C and morning low of 69°F20°C. Light wind from the N around 4 mph6 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the NE at 5 to 7 mph9 to 11 km/h.
	WednesdayAug 19	83°F29°C	71°F22°C	0.02 in0.4 mm· 5%	12%	Clear	NNE 6 mph9 km/h
DayMostly clear and warm, with a high of 83°F29°C and morning low of 71°F22°C. Light wind from the WNW around 5 mph8 km/h. Humid. NightMostly clear, with a low around 72°F22°C. Breezy from the ENE at 6 to 8 mph9 to 12 km/h.
	ThursdayAug 20	83°F29°C	72°F22°C	0.04 in1 mm· 7%	15%	Clear	NE 7 mph12 km/h
DayMostly clear and warm, with a high of 83°F29°C and morning low of 72°F22°C. Breezy from the N at 7 to 9 mph12 to 14 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 8 to 10 mph12 to 15 km/h.
	FridayAug 21	83°F28°C	72°F22°C	0.01 in0.2 mm· 3%	10%	Clear	NE 9 mph14 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 72°F22°C. Breezy from the NNE at 8 to 11 mph14 to 17 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 9 to 12 mph15 to 19 km/h.
	SaturdayAug 22	83°F28°C	72°F22°C	0 in0.1 mm· 2%	13%	Clear	NE 10 mph16 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 72°F22°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 10 to 14 mph17 to 22 km/h.
	SundayAug 23	83°F28°C	72°F22°C	0 in0 mm· —	13%	Clear	NE 11 mph18 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 72°F22°C. Breezy from the NE at 11 to 13 mph18 to 21 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 11 to 15 mph18 to 23 km/h.
	MondayAug 24	82°F28°C	73°F23°C	0 in0.1 mm· 6%	17%	Clear	NE 12 mph19 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 73°F23°C. Breezy from the NE at 12 to 14 mph19 to 23 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 12 to 16 mph20 to 25 km/h.
	TuesdayAug 25	82°F28°C	73°F23°C	0 in0.1 mm· 3%	18%	Clear	NE 12 mph19 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 73°F23°C. Breezy from the NE at 12 to 14 mph19 to 22 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 12 to 15 mph19 to 24 km/h.
	WednesdayAug 26	82°F28°C	72°F22°C	0.01 in0.2 mm· 3%	20%	Clear	NE 11 mph18 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the NE at 11 to 13 mph18 to 21 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 12 to 14 mph19 to 23 km/h.
	ThursdayAug 27	83°F28°C	73°F23°C	0.01 in0.2 mm· 5%	20%	Clear	NE 11 mph18 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 73°F23°C. Breezy from the NE at 11 to 13 mph17 to 21 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 11 to 14 mph18 to 23 km/h.
	FridayAug 28	82°F28°C	72°F22°C	0.01 in0.3 mm· 4%	23%	Clear	NE 10 mph16 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the NE at 10 to 12 mph16 to 20 km/h. Humid. NightMostly clear, with a low around 73°F23°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h.

Nearby Cities

Umraniye2 mi4 km Maltepe4 mi6 km Üsküdar6 mi10 km Sancaktepe6 mi10 km Eminönü8 mi13 km Sultanbeyli8 mi13 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 40.9833°N, 29.1167°E·Elevation: 83m·Timezone: Europe/Istanbul·Population: 361,615