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Weather in Koper

Koper, Slovenia

23°C

Clear

Conditions at 02:30 local time

Feels like
25°C
Humidity
83%
Wind
8.3 km/h E
Recent precipitation
0 mm
Current time in KoperFind another city

Location context

About this forecast location

Forecast values are modeled for the reviewed coordinates of this city; conditions can vary across large urban areas and complex terrain.

Coordinates
45.5482, 13.7296
Local time zone
Europe/Ljubljana
Administrative area
Urban Municipality of Koper
Forecast service
WeatherAPI.com forecast service

Hourly forecast

Next 24 hours in Koper

Hourly modeled conditions in Europe/Ljubljana local time.

  1. 21°CClear8% precipitation8.3 km/h wind
  2. 21°CClear8% precipitation6.8 km/h wind
  3. 20°CClear9% precipitation5 km/h wind
  4. 20°CSunny9% precipitation7.2 km/h wind
  5. 22°CSunny7% precipitation5.4 km/h wind
  6. 26°CPatchy rain nearby19% precipitation4 km/h wind
  7. 29°CPatchy rain nearby17% precipitation2.2 km/h wind
  8. 31°CSunny2% precipitation1.1 km/h wind
  9. 32°CSunny1% precipitation4 km/h wind
  10. 33°CSunny1% precipitation7.9 km/h wind
  11. 33°CSunny1% precipitation14.4 km/h wind
  12. 32°CSunny2% precipitation15.5 km/h wind
  13. 31°CSunny2% precipitation12.6 km/h wind
  14. 31°CSunny2% precipitation11.5 km/h wind
  15. 31°CSunny2% precipitation9.7 km/h wind
  16. 30°CSunny2% precipitation7.2 km/h wind
  17. 29°CSunny3% precipitation4 km/h wind
  18. 25°CSunny4% precipitation3.6 km/h wind
  19. 24°CClear5% precipitation5 km/h wind
  20. 23°CClear6% precipitation6.5 km/h wind
  21. 22°CClear8% precipitation6.8 km/h wind
  22. 22°CClear8% precipitation7.6 km/h wind
  23. 21°CClear9% precipitation7.2 km/h wind
  24. 21°CClear9% precipitation7.6 km/h wind

Daily forecast

3-day forecast for Koper

Daily high and low temperatures, precipitation chance and maximum wind speed.

  1. Sunny20°C to 33°C17% chance of precipitationWind up to 15.5 km/h
  2. Sunny19°C to 32°C57% chance of precipitationWind up to 28.1 km/h
  3. Sunny16°C to 31°C57% chance of precipitationWind up to 15.1 km/h

Retrieved 2026-07-17T00:45:26.906Z; refresh due by 2026-07-17T01:00:26.906Z.

Nearby forecasts

Weather near Koper

Compare forecasts for geographically related cities from the same reviewed place catalog.

Sources and methodology

WeatherAPI.com supplies forecast values for the reviewed coordinates. Values may combine modeled and observed inputs and are not a safety warning.

Forecast retrieved 2026-07-17T00:45:26.906Z; refresh due by 2026-07-17T01:00:26.906Z.

View forecast and location sources
  • Weather and Geolocation API
    WeatherAPI.com · Forecast API v1; free plan · WeatherAPI.com terms; commercial and non-commercial use permitted by plan · Accessed
    Current weather conditions, the next 24 hours and a three-day forecast.
  • GeoNames cities15000
    GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · Accessed
    City identity, administrative area, coordinates and time-zone identifier.