Current Conditions

Cieszyn, Silesia

70°F21°C
Partly Cloudy

Wind

WSW 5 mph9 km/h

Humidity

51%

Cloud Cover

48%

As of Wednesday, September 2, 2026 at 9:35 AM GMT+2

Today's Outlook

Day

Mostly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the WSW around 5 mph9 km/h.

Night

Mostly cloudy, with a low around 58°F15°C. Light wind from the ENE around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 73°F23°CLow 57°F14°CPrecip 0.01 in0.2 mm4%Cloud 67%Wind W 5 mph8 km/hWednesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the WSW around 5 mph9 km/h. Wednesday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the ENE around 4 mph6 km/h.
DrizzleHigh 73°F23°CLow 54°F12°CPrecip 0.02 in0.5 mm16%Cloud 66%Wind WSW 5 mph9 km/hThursday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F14°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. Thursday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SW around 4 mph7 km/h. 16% chance of drizzle overnight.
DrizzleHigh 76°F25°CLow 59°F15°CPrecip 0.02 in0.6 mm13%Cloud 80%Wind SW 10 mph17 km/hFriday: Overcast and warm, with a high of 76°F25°C and morning low of 61°F16°C. Breezy from the WSW at 12 to 14 mph19 to 23 km/h. 13% chance of drizzle around midday. Friday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the SW at 9 to 11 mph14 to 17 km/h. 13% chance of drizzle throughout the night.
ShowersHigh 69°F20°CLow 57°F14°CPrecip 0.16 in4.1 mm81%Cloud 55%Wind W 9 mph14 km/hSaturday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 61°F16°C. Breezy from the W at 10 to 12 mph17 to 20 km/h. 81% chance of showers throughout the day. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 9 mph11 to 14 km/h. 62% chance of showers overnight.
ClearHigh 67°F20°CLow 51°F11°CPrecip 0.01 in0.3 mm9%Cloud 36%Wind WNW 6 mph10 km/hSunday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Breezy from the NW at 8 to 10 mph13 to 16 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 51°F11°C. Light wind from the WNW around 5 mph8 km/h.
Partly CloudyHigh 76°F24°CLow 46°F8°CPrecip 0 in0 mmCloud 44%Wind S 6 mph9 km/hMonday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 53°F11°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. Dry air. Monday Night: Partly cloudy, with a low around 46°F8°C. Light wind from the S around 5 mph8 km/h.
DrizzleHigh 82°F28°CLow 58°F14°CPrecip 0.03 in0.7 mm10%Cloud 32%Wind SSW 8 mph12 km/hTuesday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 62°F17°C. Breezy from the SSW at 8 to 10 mph14 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the S at 7 mph11 km/h. 10% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 273°F23°C57°F14°C0.01 in0.2 mm· 4%67%Partly CloudyW 5 mph8 km/h
ThursdaySep 373°F23°C54°F12°C0.02 in0.5 mm· 16%66%DrizzleWSW 5 mph9 km/h
FridaySep 476°F25°C59°F15°C0.02 in0.6 mm· 13%80%DrizzleSW 10 mph17 km/h
SaturdaySep 569°F20°C57°F14°C0.16 in4.1 mm· 81%55%ShowersW 9 mph14 km/h
SundaySep 667°F20°C51°F11°C0.01 in0.3 mm· 9%36%ClearWNW 6 mph10 km/h
MondaySep 776°F24°C46°F8°C0 in0 mm· —44%Partly CloudyS 6 mph9 km/h
TuesdaySep 882°F28°C58°F14°C0.03 in0.7 mm· 10%32%DrizzleSSW 8 mph12 km/h
WednesdaySep 972°F22°C59°F15°C0.28 in7.2 mm· 50%63%ShowersSW 7 mph12 km/h
ThursdaySep 1063°F17°C54°F12°C0.29 in7.4 mm· 46%79%Light RainNW 6 mph10 km/h
FridaySep 1163°F17°C52°F11°C0.22 in5.7 mm· 39%70%Light RainNNW 6 mph10 km/h
SaturdaySep 1263°F17°C51°F11°C0.13 in3.4 mm· 35%72%Light RainNW 7 mph11 km/h
SundaySep 1363°F17°C52°F11°C0.15 in3.9 mm· 42%75%Light RainNW 6 mph10 km/h
MondaySep 1462°F17°C52°F11°C0.14 in3.5 mm· 38%76%Light RainNNW 6 mph10 km/h
TuesdaySep 1563°F17°C52°F11°C0.15 in3.7 mm· 38%75%Light RainNW 7 mph10 km/h
WednesdaySep 1664°F18°C52°F11°C0.15 in3.8 mm· 36%71%Light RainWNW 7 mph11 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: 49.7513°N, 18.6321°E·Elevation: 273m·Timezone: Europe/Warsaw·Population: 35,586