Current Conditions

Koszalin, West Pomerania

65°F18°C
Drizzle

Wind

SSE 10 mph17 km/h

Humidity

87%

Cloud Cover

36%

As of Wednesday, September 9, 2026 at 1:37 AM GMT+2

Today's Outlook

Day

Overcast and mild, with a high of 66°F19°C. Windy from the W at 14 to 16 mph22 to 25 km/h. 48% chance of drizzle throughout the day.

Night

Mostly cloudy, with a low around 59°F15°C. Breezy from the SSW at 10 to 12 mph16 to 20 km/h. 12% chance of drizzle.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 66°F19°CLow 59°F15°CPrecip 0.04 in0.9 mm48%Cloud 77%Wind WSW 12 mph19 km/hWednesday: Overcast and mild, with a high of 66°F19°C. Windy from the W at 14 to 16 mph22 to 25 km/h. 48% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the SSW at 10 to 12 mph16 to 20 km/h. 12% chance of drizzle.
DrizzleHigh 62°F17°CLow 55°F13°CPrecip 0.06 in1.4 mm63%Cloud 42%Wind W 14 mph23 km/hThursday: Partly cloudy and mild, with a high of 62°F17°C and morning low of 56°F13°C. Windy from the WNW at 17 to 18 mph27 to 29 km/h. 60% chance of drizzle throughout the day. Dry air. Thursday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the W at 11 to 14 mph18 to 23 km/h. 63% chance of drizzle before dawn.
DrizzleHigh 63°F17°CLow 51°F10°CPrecip 0.01 in0.2 mm10%Cloud 74%Wind WSW 6 mph9 km/hFriday: Overcast and mild, with a high of 63°F17°C and morning low of 53°F12°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 10% chance of drizzle. Dry air. Friday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the SW around 5 mph9 km/h.
Partly CloudyHigh 66°F19°CLow 52°F11°CPrecip 0.01 in0.2 mm6%Cloud 55%Wind SW 7 mph11 km/hSaturday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the WSW at 8 mph12 km/h. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h.
DrizzleHigh 67°F19°CLow 56°F13°CPrecip 0.08 in2 mm36%Cloud 81%Wind SW 9 mph15 km/hSunday: Overcast and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 36% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 56°F13°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 35% chance of drizzle in the evening.
DrizzleHigh 64°F18°CLow 57°F14°CPrecip 0.04 in1 mm28%Cloud 79%Wind W 8 mph13 km/hMonday: Overcast and mild, with a high of 64°F18°C and morning low of 58°F15°C. Breezy from the W at 9 to 10 mph15 to 15 km/h. 17% chance of drizzle in the morning. Monday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 28% chance of drizzle overnight.
DrizzleHigh 68°F20°CLow 55°F13°CPrecip 0.03 in0.8 mm14%Cloud 64%Wind SSW 8 mph13 km/hTuesday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the SSW at 9 mph14 km/h. Tuesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 8 to 9 mph12 to 15 km/h. 14% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 966°F19°C59°F15°C0.04 in0.9 mm· 48%77%DrizzleWSW 12 mph19 km/h
ThursdaySep 1062°F17°C55°F13°C0.06 in1.4 mm· 63%42%DrizzleW 14 mph23 km/h
FridaySep 1163°F17°C51°F10°C0.01 in0.2 mm· 10%74%DrizzleWSW 6 mph9 km/h
SaturdaySep 1266°F19°C52°F11°C0.01 in0.2 mm· 6%55%Partly CloudySW 7 mph11 km/h
SundaySep 1367°F19°C56°F13°C0.08 in2 mm· 36%81%DrizzleSW 9 mph15 km/h
MondaySep 1464°F18°C57°F14°C0.04 in1 mm· 28%79%DrizzleW 8 mph13 km/h
TuesdaySep 1568°F20°C55°F13°C0.03 in0.8 mm· 14%64%DrizzleSSW 8 mph13 km/h
WednesdaySep 1665°F18°C57°F14°C0.11 in2.8 mm· 36%63%DrizzleSW 9 mph15 km/h
ThursdaySep 1763°F17°C55°F13°C0.08 in2.1 mm· 35%66%DrizzleWSW 9 mph14 km/h
FridaySep 1863°F17°C54°F12°C0.11 in2.9 mm· 42%67%DrizzleSW 10 mph16 km/h
SaturdaySep 1964°F18°C54°F12°C0.08 in2 mm· 34%58%DrizzleWSW 9 mph15 km/h
SundaySep 2065°F18°C53°F12°C0.07 in1.7 mm· 17%52%DrizzleSSW 9 mph15 km/h
MondaySep 2164°F18°C54°F12°C0.08 in2.1 mm· 24%55%DrizzleWSW 9 mph15 km/h
TuesdaySep 2264°F18°C54°F12°C0.06 in1.6 mm· 22%57%DrizzleWSW 10 mph16 km/h
WednesdaySep 2363°F17°C54°F12°C0.07 in1.9 mm· 23%60%DrizzleSW 10 mph16 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: 54.1944°N, 16.1722°E·Elevation: 30m·Timezone: Europe/Warsaw·Population: 107,450