Current Conditions

Karamürsel, Kocaeli

60°F16°C

Clear

Wind

ENE 2 mph3 km/h

Humidity

91%

Cloud Cover

57%

As of Monday, September 21, 2026 at 5:35 AM GMT+3

Today's Outlook

Day

Partly cloudy and warm, with a high of 79°F26°C and morning low of 60°F16°C. Light wind from the NNE around 3 mph5 km/h.

Night

Mostly clear, with a low around 62°F16°C. Light wind from the N around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 79°F26°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 31%	Wind N 3 mph5 km/h	Monday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 60°F16°C. Light wind from the NNE around 3 mph5 km/h. Monday Night: Mostly clear, with a low around 62°F16°C. Light wind from the N around 3 mph5 km/h.
Rain	High 71°F22°C	Low 61°F16°C	Precip 0.43 in10.8 mm98%	Cloud 75%	Wind NNW 4 mph6 km/h	Tuesday: Overcast and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the NNW at 4 to 7 mph6 to 12 km/h. 96% chance of rain around midday. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NNW around 3 mph5 km/h. 98% chance of rain in the evening.
Rain	High 60°F16°C	Low 54°F12°C	Precip 1.07 in27.1 mm98%	Cloud 87%	Wind NW 5 mph7 km/h	Wednesday: Overcast and mild, with a high of 59°F15°C. Breezy from the NW at 5 to 8 mph8 to 12 km/h. 98% chance of rain throughout the day. Wednesday Night: Overcast, with a low around 54°F12°C. Light wind from the NW around 4 mph6 km/h. 95% chance of rain throughout the night.
Showers	High 66°F19°C	Low 51°F10°C	Precip 0.08 in2 mm44%	Cloud 36%	Wind WNW 3 mph5 km/h	Thursday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 51°F10°C. Light wind from the W around 3 mph5 km/h. 31% chance of drizzle throughout the day. Dry air. Thursday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the NW around 3 mph5 km/h. 44% chance of showers throughout the night.
Clear	High 73°F23°C	Low 49°F9°C	Precip 0 in0 mm—	Cloud 20%	Wind ENE 4 mph7 km/h	Friday: Mostly clear and warm, with a high of 73°F23°C and morning low of 49°F9°C. Light wind from the E around 4 mph6 km/h. Dry air. Friday Night: Mostly clear, with a low around 51°F10°C. Light wind from the ENE around 4 mph7 km/h.
Drizzle	High 74°F23°C	Low 54°F12°C	Precip 0.02 in0.4 mm14%	Cloud 59%	Wind NE 4 mph6 km/h	Saturday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 54°F12°C. Light wind from the ENE around 3 mph6 km/h. Saturday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the NE around 4 mph6 km/h. 14% chance of drizzle in the evening.
Showers	High 69°F20°C	Low 59°F15°C	Precip 0.21 in5.3 mm50%	Cloud 67%	Wind N 4 mph6 km/h	Sunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Light wind from the N around 4 mph7 km/h. 50% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 60°F15°C. Light wind from the N around 4 mph6 km/h. 49% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondaySep 21	79°F26°C	60°F16°C	0 in0 mm· —	31%	Clear	N 3 mph5 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 60°F16°C. Light wind from the NNE around 3 mph5 km/h. NightMostly clear, with a low around 62°F16°C. Light wind from the N around 3 mph5 km/h.
	TuesdaySep 22	71°F22°C	61°F16°C	0.43 in10.8 mm· 98%	75%	Rain	NNW 4 mph6 km/h
DayOvercast and warm, with a high of 71°F22°C and morning low of 61°F16°C. Breezy from the NNW at 4 to 7 mph6 to 12 km/h. 96% chance of rain around midday. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NNW around 3 mph5 km/h. 98% chance of rain in the evening.
	WednesdaySep 23	60°F16°C	54°F12°C	1.07 in27.1 mm· 98%	87%	Rain	NW 5 mph7 km/h
DayOvercast and mild, with a high of 59°F15°C. Breezy from the NW at 5 to 8 mph8 to 12 km/h. 98% chance of rain throughout the day. NightOvercast, with a low around 54°F12°C. Light wind from the NW around 4 mph6 km/h. 95% chance of rain throughout the night.
	ThursdaySep 24	66°F19°C	51°F10°C	0.08 in2 mm· 44%	36%	Showers	WNW 3 mph5 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 51°F10°C. Light wind from the W around 3 mph5 km/h. 31% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the NW around 3 mph5 km/h. 44% chance of showers throughout the night.
	FridaySep 25	73°F23°C	49°F9°C	0 in0 mm· —	20%	Clear	ENE 4 mph7 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 49°F9°C. Light wind from the E around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 51°F10°C. Light wind from the ENE around 4 mph7 km/h.
	SaturdaySep 26	74°F23°C	54°F12°C	0.02 in0.4 mm· 14%	59%	Drizzle	NE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 54°F12°C. Light wind from the ENE around 3 mph6 km/h. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NE around 4 mph6 km/h. 14% chance of drizzle in the evening.
	SundaySep 27	69°F20°C	59°F15°C	0.21 in5.3 mm· 50%	67%	Showers	N 4 mph6 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 59°F15°C. Light wind from the N around 4 mph7 km/h. 50% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the N around 4 mph6 km/h. 49% chance of showers throughout the night.
	MondaySep 28	69°F21°C	58°F14°C	0.19 in4.7 mm· 40%	59%	Showers	NNW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 58°F14°C. Light wind from the NNW around 5 mph8 km/h. 40% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the N around 4 mph6 km/h. 34% chance of showers throughout the night.
	TuesdaySep 29	71°F22°C	56°F13°C	0.07 in1.8 mm· 30%	44%	Drizzle	NNE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 56°F13°C. Light wind from the NNE around 4 mph7 km/h. 30% chance of drizzle throughout the day. NightPartly cloudy, with a low around 57°F14°C. Light wind from the NNE around 3 mph6 km/h. 22% chance of drizzle throughout the night.
	WednesdaySep 30	72°F22°C	57°F14°C	0.07 in1.9 mm· 27%	48%	Drizzle	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the NNE around 4 mph6 km/h. 27% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the NNE around 3 mph5 km/h. 24% chance of drizzle throughout the night.
	ThursdayOct 1	72°F22°C	58°F14°C	0.07 in1.9 mm· 29%	52%	Showers	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 58°F14°C. Light wind from the NNE around 4 mph6 km/h. 27% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F15°C. Light wind from the NNE around 3 mph5 km/h. 29% chance of showers throughout the night.
	FridayOct 2	72°F22°C	59°F15°C	0.08 in2.1 mm· 30%	58%	Showers	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the NNE around 4 mph7 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the NNE around 3 mph5 km/h. 30% chance of showers in the evening.
	SaturdayOct 3	72°F22°C	59°F15°C	0.1 in2.6 mm· 29%	58%	Showers	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the NE around 4 mph6 km/h. 29% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the NNE around 4 mph6 km/h. 29% chance of showers throughout the night.
	SundayOct 4	72°F22°C	59°F15°C	0.09 in2.3 mm· 28%	60%	Drizzle	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 59°F15°C. Light wind from the NNE around 4 mph6 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the NNE around 4 mph6 km/h. 28% chance of drizzle throughout the night.
	MondayOct 5	73°F23°C	59°F15°C	0.06 in1.4 mm· 20%	58%	Drizzle	NE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 59°F15°C. Light wind from the NE around 4 mph6 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F15°C. Light wind from the NNE around 3 mph6 km/h. 20% chance of drizzle throughout the night.

Nearby Cities

Körfez10 mi16 km Gölcük11 mi17 km Derince11 mi18 km Gebze12 mi20 km İzmit17 mi28 km Yalova18 mi29 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: 40.6913°N, 29.6165°E·Elevation: 17m·Timezone: Europe/Istanbul·Population: 30,525