Current Conditions

Derince, Kocaeli

84°F29°C
Drizzle

Wind

NE 14 mph22 km/h

Humidity

59%

Cloud Cover

37%

As of Thursday, August 13, 2026 at 4:01 PM GMT+3

Today's Outlook

Day

Partly cloudy and warm, with a high of 80°F26°C and morning low of 71°F21°C. Breezy from the NE at 11 to 14 mph18 to 23 km/h. 23% chance of drizzle in the morning.

Night

Partly cloudy, with a low around 72°F22°C. Breezy from the NE at 10 to 15 mph17 to 23 km/h. 24% chance of drizzle overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 80°F26°CLow 71°F21°CPrecip 0.02 in0.6 mm24%Cloud 40%Wind NE 11 mph17 km/hFriday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 71°F21°C. Breezy from the NE at 11 to 14 mph18 to 23 km/h. 23% chance of drizzle in the morning. Friday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NE at 10 to 15 mph17 to 23 km/h. 24% chance of drizzle overnight.
ClearHigh 79°F26°CLow 66°F19°CPrecip 0 in0 mmCloud 25%Wind NE 11 mph18 km/hSaturday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the NE at 12 to 14 mph19 to 22 km/h. Saturday Night: Partly cloudy, with a low around 67°F20°C. Breezy from the NE at 10 to 14 mph17 to 23 km/h.
Partly CloudyHigh 79°F26°CLow 66°F19°CPrecip 0.01 in0.2 mm7%Cloud 54%Wind NE 8 mph14 km/hSunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the NE at 9 to 11 mph14 to 17 km/h. Sunday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the NE at 8 to 12 mph13 to 19 km/h.
DrizzleHigh 81°F27°CLow 65°F19°CPrecip 0.02 in0.5 mm11%Cloud 49%Wind NE 6 mph10 km/hMonday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F19°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 11% chance of drizzle around midday. Monday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the NE at 6 to 10 mph9 to 15 km/h.
ClearHigh 85°F29°CLow 62°F17°CPrecip 0 in0 mmCloud 12%Wind NE 3 mph6 km/hTuesday: Mostly clear and warm, with a high of 85°F29°C and morning low of 62°F17°C. Light wind from the NNE around 3 mph5 km/h. Tuesday Night: Mostly clear, with a low around 64°F18°C. Light wind from the NE around 4 mph6 km/h.
ClearHigh 89°F32°CLow 63°F17°CPrecip 0.01 in0.2 mm6%Cloud 11%Wind NE 4 mph6 km/hWednesday: Mostly clear and hot, with a high of 89°F32°C and morning low of 63°F17°C. Light wind from the NNW around 3 mph5 km/h. Wednesday Night: Mostly clear, with a low around 65°F18°C. Breezy from the ENE at 4 to 7 mph7 to 11 km/h.
DrizzleHigh 87°F31°CLow 67°F19°CPrecip 0.05 in1.3 mm21%Cloud 23%Wind NE 4 mph7 km/hThursday: Partly cloudy and hot, with a high of 87°F31°C and morning low of 67°F19°C. Breezy from the NNE at 5 to 7 mph7 to 11 km/h. 21% chance of drizzle around midday. Thursday Night: Mostly clear, with a low around 68°F20°C. Breezy from the NE at 4 to 7 mph7 to 12 km/h. 19% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
FridayAug 1480°F26°C71°F21°C0.02 in0.6 mm· 24%40%DrizzleNE 11 mph17 km/h
SaturdayAug 1579°F26°C66°F19°C0 in0 mm· —25%ClearNE 11 mph18 km/h
SundayAug 1679°F26°C66°F19°C0.01 in0.2 mm· 7%54%Partly CloudyNE 8 mph14 km/h
MondayAug 1781°F27°C65°F19°C0.02 in0.5 mm· 11%49%DrizzleNE 6 mph10 km/h
TuesdayAug 1885°F29°C62°F17°C0 in0 mm· —12%ClearNE 3 mph6 km/h
WednesdayAug 1989°F32°C63°F17°C0.01 in0.2 mm· 6%11%ClearNE 4 mph6 km/h
ThursdayAug 2087°F31°C67°F19°C0.05 in1.3 mm· 21%23%DrizzleNE 4 mph7 km/h
FridayAug 2185°F30°C68°F20°C0.02 in0.6 mm· 12%26%DrizzleNE 5 mph8 km/h
SaturdayAug 2284°F29°C68°F20°C0.02 in0.5 mm· 10%28%DrizzleNE 6 mph9 km/h
SundayAug 2385°F29°C67°F19°C0.01 in0.2 mm· 6%26%ClearNE 6 mph10 km/h
MondayAug 2485°F29°C67°F20°C0.01 in0.2 mm· 4%28%ClearNE 6 mph9 km/h
TuesdayAug 2586°F30°C67°F20°C0 in0.1 mm· 4%29%ClearNE 6 mph9 km/h
WednesdayAug 2685°F29°C68°F20°C0.02 in0.6 mm· 9%32%ClearNE 6 mph9 km/h
ThursdayAug 2785°F29°C67°F20°C0.03 in0.7 mm· 14%32%DrizzleNE 6 mph9 km/h
FridayAug 2884°F29°C67°F20°C0.05 in1.2 mm· 16%39%DrizzleNE 5 mph8 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 40.7569°N, 29.8147°E·Elevation: 42m·Timezone: Europe/Istanbul·Population: 125,485