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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Insight weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows current conditions for Slovenia. With a mix of continental and Mediterranean influences, temperatures vary from the coast at Piran to the Julian Alps, where Bled often sits cooler than Ljubljana. Summer highs in the capital average around 28°C, though afternoon thunderstorms are common inland.
What is the climate like across Slovenia?
Slovenia’s weather splits between a continental interior and a narrow Adriatic coastline. In the capital, Ljubljana, summers are warm with frequent showers, while winters can drop below freezing. The Julian Alps, including the area around Bled, see cooler conditions year-round, with snow cover lasting from December into March. Along the coast, Piran enjoys milder winters and sea temperatures that reach 24°C in summer. For those checking weather in slovenia 10 days ahead, the live forecast above gives a reliable breakdown for each region. Compare those figures with our 10 Day Weather Forecast UK for a sense of difference in seasonal patterns.
How do conditions vary between Ljubljana, Bled and Piran?
Weather slovenia ljubljana typically shows warmer, more humid summers than the Alpine resort of Bled, where lake breezes keep temperatures a few degrees lower. On the coast, piran weather is influenced by the Adriatic – summers are hot but less prone to the inland thunderstorms that affect both Ljubljana and Bled. Autumn, particularly weather slovenia september, can be pleasant everywhere, though rainfall increases as the month progresses. If you are planning a trip, the weather in ljubljana 10 days forecast offers a handy planning window, while a weather slovenia 14 days view helps gauge longer trends. For extended outlooks, note that a slovenia weather forecast 30 days is less reliable due to the region’s changeable airflow.
Is Slovenia generally rainy?
Yes, especially in the mountains. Ljubljana receives around 1,400 mm of rainfall annually, with May and June being wettest. The coast is drier, but even Piran sees occasional heavy showers in autumn.
What is the best month for hiking in the Julian Alps?
August and early September offer the most reliable weather for hiking. Snow typically clears from lower trails by June, but afternoon thunderstorms are common in July. September brings clearer skies and cooler temperatures.
How reliable are 14-day forecasts for Slovenia?
Short-range forecasts (up to 5 days) are quite accurate. A 14-day outlook gives a fair indication of general trends, but day-by-day details often shift. Always check the live forecast above closer to your travel dates.