Current Conditions

Derince, Kocaeli

84°F29°C
Showers

Wind

NE 12 mph20 km/h

Humidity

58%

Cloud Cover

21%

As of Thursday, August 13, 2026 at 11:12 AM GMT+3

Today's Outlook

Day

Partly cloudy and warm, with a high of 84°F29°C and morning low of 78°F25°C. Breezy from the NE at 12 to 15 mph19 to 24 km/h. 62% chance of drizzle in the afternoon. Humid.

Night

Mostly cloudy, with a low around 75°F24°C. Breezy from the NE at 13 to 15 mph21 to 24 km/h. 78% chance of showers throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 84°F29°CFeels 87°F31°CLow 75°F24°CPrecip 0.06 in1.4 mm78%Cloud 43%Wind NE 12 mph20 km/hThursday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 78°F25°C. Breezy from the NE at 12 to 15 mph19 to 24 km/h. 62% chance of drizzle in the afternoon. Humid. Thursday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the NE at 13 to 15 mph21 to 24 km/h. 78% chance of showers throughout the night.
DrizzleHigh 80°F26°CLow 71°F21°CPrecip 0.03 in0.8 mm43%Cloud 44%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. 24% chance of drizzle in the morning. Friday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the NE at 10 to 15 mph17 to 24 km/h. 43% chance of drizzle overnight.
ClearHigh 79°F26°CLow 66°F19°CPrecip 0 in0 mmCloud 22%Wind NE 11 mph17 km/hSaturday: Mostly clear and warm, with a high of 79°F26°C and morning low of 66°F19°C. Breezy from the NE at 11 to 13 mph18 to 22 km/h. Saturday Night: Mostly clear, with a low around 67°F20°C. Breezy from the NE at 10 to 14 mph16 to 23 km/h.
Partly CloudyHigh 80°F26°CLow 66°F19°CPrecip 0 in0.1 mm5%Cloud 48%Wind NE 8 mph13 km/hSunday: Mostly cloudy and warm, with a high of 80°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 82°F28°CLow 65°F18°CPrecip 0.02 in0.4 mm11%Cloud 36%Wind NE 6 mph9 km/hMonday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the NE at 6 to 8 mph9 to 13 km/h. 11% chance of drizzle in the afternoon. Monday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the NE at 5 to 9 mph9 to 15 km/h. 10% chance of drizzle.
ClearHigh 86°F30°CLow 62°F17°CPrecip 0 in0 mmCloud 10%Wind NE 3 mph5 km/hTuesday: Mostly clear and hot, with a high of 86°F30°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.
DrizzleHigh 89°F32°CLow 64°F18°CPrecip 0.02 in0.6 mm14%Cloud 14%Wind NNE 4 mph6 km/hWednesday: Mostly clear and hot, with a high of 89°F32°C and morning low of 64°F18°C. Light wind from the NW around 4 mph6 km/h. Wednesday Night: Mostly clear, with a low around 65°F19°C. Breezy from the NE at 4 to 7 mph7 to 12 km/h. 14% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1384°F29°C
Feels 87°F31°C
75°F24°C0.06 in1.4 mm· 78%43%ShowersNE 12 mph20 km/h
FridayAug 1480°F26°C71°F21°C0.03 in0.8 mm· 43%44%DrizzleNE 11 mph17 km/h
SaturdayAug 1579°F26°C66°F19°C0 in0 mm· —22%ClearNE 11 mph17 km/h
SundayAug 1680°F26°C66°F19°C0 in0.1 mm· 5%48%Partly CloudyNE 8 mph13 km/h
MondayAug 1782°F28°C65°F18°C0.02 in0.4 mm· 11%36%DrizzleNE 6 mph9 km/h
TuesdayAug 1886°F30°C62°F17°C0 in0 mm· —10%ClearNE 3 mph5 km/h
WednesdayAug 1989°F32°C64°F18°C0.02 in0.6 mm· 14%14%DrizzleNNE 4 mph6 km/h
ThursdayAug 2084°F29°C67°F20°C0.09 in2.2 mm· 25%29%DrizzleNNE 5 mph8 km/h
FridayAug 2183°F29°C66°F19°C0.05 in1.3 mm· 16%27%DrizzleNE 6 mph9 km/h
SaturdayAug 2284°F29°C66°F19°C0.01 in0.3 mm· 9%22%ClearNE 5 mph9 km/h
SundayAug 2385°F29°C66°F19°C0.01 in0.2 mm· 4%23%ClearNE 5 mph9 km/h
MondayAug 2484°F29°C67°F19°C0.01 in0.2 mm· 6%29%ClearNE 6 mph9 km/h
TuesdayAug 2584°F29°C67°F20°C0.02 in0.5 mm· 9%32%ClearNE 6 mph9 km/h
WednesdayAug 2685°F29°C67°F19°C0.02 in0.5 mm· 7%31%ClearNE 5 mph9 km/h
ThursdayAug 2784°F29°C67°F20°C0.03 in0.7 mm· 13%32%DrizzleNE 6 mph9 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