Skip to content
WeatherCompare

Constanţa weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 10°C and sunny in Constanţa. Tomorrow's forecast: highs of 19°C, lows of 13°C.

Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours

ConstanţaRomania

Updated 08:34 AM

10°

Sunny

Feels like 9°

Humidity
89%
Wind
9 km/h
Pressure
1023 hPa
Visibility
10 km
UV Index
0
Precipitation
0%
Sunrise
07:25 AM
Sunset
06:14 PM

Forecast Comparison

See how independent weather sources forecast the same location right now.

OpenWeatherMap

10°

Sunny

Precipitation
0%
Wind
9 km/h
Source: OpenWeatherMap
WeatherAPI.com

14°

Cloudy

Precipitation
18%
Wind
18 km/h
Source: WeatherAPI.com
Open-Meteo

11°

Mostly Sunny

Precipitation
0%
Wind
7 km/h
Source: Open-Meteo

Forecast agreement

Sources show notable variation

Temperature range

10° – 14°

Rain probability

0% – 18%

Wind speed

7 km/h – 18 km/h

Temperature by provider

Hourly forecast

9 AM10°0%9 km/h
12 PM12°0%6 km/h
3 PM15°0%4 km/h
6 PM15°0%10 km/h
9 PM14°0%8 km/h
12 AM13°0%7 km/h
3 AM13°0%4 km/h
6 AM13°0%8 km/h
9 AM15°0%13 km/h
12 PM19°0%17 km/h
3 PM18°0%19 km/h
6 PM16°0%17 km/h
9 PM16°0%15 km/h
12 AM16°0%17 km/h
3 AM16°0%17 km/h
6 AM16°0%18 km/h

16-day forecast

TodayOct 20
19°10°
0% rain
WedOct 21
19°11°
3% rain
ThuOct 22
19°16°
34% rain
FriOct 23
18°12°
78% rain
SatOct 24
16°11°
51% rain
SunOct 25
17°14°
16% rain
MonOct 26
18°12°
23% rain
TueOct 27
18°15°
24% rain
WedOct 28
18°14°
20% rain
ThuOct 29
16°13°
13% rain
FriOct 30
14°10°
10% rain
SatOct 31
11°9°
15% rain
SunNov 1
12°9°
15% rain
MonNov 2
14°9°
12% rain
TueNov 3
14°9°
16% rain
WedNov 4
0°0°
19% rain

Rain forecast

Precipitation probability: 0%

Hourly precipitation timeline

Wind

NESW

Direction: NW

Current wind

9 km/h

Gusts

17 km/h

Hourly wind

9 AM9 km/h
12 PM6 km/h
3 PM4 km/h
6 PM10 km/h
9 PM8 km/h
12 AM7 km/h
3 AM4 km/h
6 AM8 km/h
9 AM13 km/h
12 PM17 km/h
3 PM19 km/h
6 PM17 km/h

Daily wind

Tue10 km/h
Wed19 km/h
Thu24 km/h
Fri20 km/h
Sat20 km/h

Weather alerts

No active weather alerts.

Weather map

Constanţa this time of year

  • October brings mid-autumn to Constanţa.
  • Days and nights are close, only about 5°C apart.
  • Constanţa is usually about 5°C warmer than Braşov, 290 km away, in October.

Planning a trip to Constanţa? Save or share this forecast.

Constanţa weather overview: climate, seasons and what to expect

Constanţa, in Constanța County, Romania, sits at approximately 44.18°N, 28.63°E and is home to about 303,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.

Climate-wise, Constanţa has a humid subtropical climate: hot, humid summers and mild winters. Expect the most heat in August (about 28°C by day) and the chilliest nights in January (around 1°C). Most rain falls in June, roughly 71 mm. The nearest places with their own forecast page are Varna (122 km), Galaţi (147 km) and Bucharest (203 km).

Frequently asked questions

What is the weather in Constanţa today?
Right now Constanţa shows sunny conditions at around 10°C (feels like 9°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
What is the weather in Constanţa tomorrow?
Tomorrow in Constanţa: expect a high of 19°C and a low of 13°C, with a 0% chance of rain. See the hourly breakdown above for more detail.
Will it rain in Constanţa today?
The precipitation probability for Constanţa is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
What is the 14-day forecast for Constanţa?
The 14-day forecast above shows daily highs, lows and rain probability for Constanţa from multiple sources; compare them to see how confident the outlook is.

More weather questions answered →

Nearby cities

Looking for another country? Browse all 227+ countries