Slovenia Weather Forecast
Slovenia weather: 70°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Slovenia is a country in Europe. Slovenia is a country in Europe with its capital at Ljubljana. It has a population of about 2.1 million. The capital is Ljubljana.
Right now it is 70°F (21°C) in Slovenia with overcast. It feels like 75°F. Today runs from 67°F to 80°F. Chance of precipitation is 48%. Sightseeing conditions score 7.5/10 - good conditions.
The best time to visit Slovenia is June, July and August. The climate is temperate. January, February and November tend to be the least comfortable months. July is the warmest month with average highs near 83°F, while January is the coldest with lows near 27°F.
The closest major airport is Venice Marco Polo Airport (VCE), about 111 mi away. Nearby highlights include Lake Bled, Plitvice Lakes National Park, Plitvice Lakes National Park and Plitvice Lakes.
In plain terms. Today is slightly cooler than average for August. The forecast high of 80°F is 2.7°F below the 83°F typical for this month. The best window to be outside is roughly 9 AM to 12 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Slovenia today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Slovenia
Derived from the forecast. No official alert feed is wired for this country yet.
Weather in Slovenia right now
Source: Open-Meteo. Updated 8:51 AM, Aug 21 local time.
See the Slovenia forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Slovenia
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Aug 21 | ⛈️ Thunderstorm with hail | 80° / 67° | 48% · 2,2 in | 13 mph | 6 |
| Sat, Aug 22 | ⛈️ Thunderstorm with hail | 72° / 67° | 58% · 0,3 in | 6 mph | 1 |
| Sun, Aug 23 | ☁️ Overcast | 80° / 57° | 0% | 8 mph | 6 |
| Mon, Aug 24 | ☁️ Overcast | 81° / 54° | 8% | 7 mph | 6 |
| Tue, Aug 25 | ☁️ Overcast | 81° / 55° | 9% | 5 mph | 5 |
| Wed, Aug 26 | ⛅ Partly cloudy | 86° / 55° | 2% | 7 mph | 6 |
| Thu, Aug 27 | ☁️ Overcast | 89° / 56° | 0% | 10 mph | 6 |
| Fri, Aug 28 | 🌦️ Light drizzle | 88° / 63° | 36% · 0,0 in | 11 mph | 6 |
| Sat, Aug 29 | 🌦️ Drizzle | 73° / 63° | 51% · 0,2 in | 5 mph | 2 |
| Sun, Aug 30 | ⛅ Partly cloudy | 80° / 60° | 19% | 2 mph | 6 |
| Mon, Aug 31 | 🌤️ Mainly clear | 82° / 58° | 19% | 2 mph | 6 |
| Tue, Sep 1 | 🌦️ Light drizzle | 84° / 62° | 42% · 0,1 in | 5 mph | 1 |
| Wed, Sep 2 | 🌦️ Drizzle | 77° / 63° | 45% · 0,3 in | 4 mph | 6 |
| Thu, Sep 3 | 🌤️ Mainly clear | 78° / 60° | 41% | 3 mph | 6 |
| Fri, Sep 4 | 🌤️ Mainly clear | 81° / 60° | — | 4 mph | 5 |
| Sat, Sep 5 | 🌦️ Drizzle | 74° / 58° | — · 0,3 in | 3 mph | 4 |
Climate in Slovenia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 41° | 27° | 4,3 in | ★★☆☆☆ |
| February | 48° | 32° | 3,9 in | ★★☆☆☆ |
| March | 56° | 36° | 4,4 in | ★★★☆☆ |
| April | 64° | 42° | 2,4 in | ★★★★☆ |
| May | 69° | 49° | 5,0 in | ★★★★☆ |
| June | 81° | 59° | 3,3 in | ★★★★☆ |
| July | 83° | 61° | 3,3 in | ★★★★☆ |
| August | 83° | 60° | 2,1 in | ★★★★☆ |
| September | 73° | 54° | 5,7 in | ★★★☆☆ |
| October | 64° | 46° | 6,8 in | ★★★☆☆ |
| November | 50° | 35° | 4,7 in | ★★☆☆☆ |
| December | 43° | 29° | 2,5 in | ★★☆☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Weather map for Slovenia
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Slovenia
Pollen today
Pollen is modelled for Europe only; other regions show no values.
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Slovenia
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and November - expect the least comfortable mix of heat, cold or rain.
Weather by lake in Slovenia
1 lakes mapped in this atlas
Explore Slovenia
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Slovenia?
Slovenia is a country in Europe. Its coordinates are 46.0569, 14.5058. It lies in Europe.
What is the weather like in Slovenia right now?
It is currently 70°F (21°C) with overcast. Humidity is 83% and wind is 0 mph.
When is the best time to visit Slovenia?
June, July and August offer the most comfortable conditions in Slovenia, which has a temperate climate. January, February and November are usually the hardest months for outdoor plans.
What time zone is Slovenia in?
Slovenia observes Europe/Ljubljana (UTC+02:00). The local time is 8:51 AM.
How many people live in Slovenia?
Slovenia has a population of approximately 2.1 million.
What is the nearest airport to Slovenia?
The closest airports are Venice Marco Polo Airport (VCE), 111 mi away, Vienna International Airport (VIE), 172 mi away and Munich Airport (MUC), 204 mi away.
What are the top things to do in Slovenia?
Popular options include Lake Bled, Plitvice Lakes National Park, Plitvice Lakes National Park, Plitvice Lakes, Venice and its Lagoon and Lake Garda.
What places are in Slovenia?
Slovenia covers 1 places in this atlas, including Lake Bled.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 8:51 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
