WEATHER FORECASTS
National Institute of Meteorology and Hydrology
Forecasts for Cities—Bulgaria
| City | 21.05.2026 | 22.05.2026 | 23.05.2026 | 24.05.2026 | ||||
|---|---|---|---|---|---|---|---|---|
| tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | |
| Sofia | 11 / 22 |  Variable clouds, possible rain |
12 / 20 |  Thunder & rain |
12 / 20 | Thunder & rain |
11 / 21 | Thunder & rain |
| Sofia district | 10 / 22 |  Sun, cloud, shower, and thunder |
12 / 19 | Thunder & rain |
12 / 19 | Thunder & rain |
11 / 20 | Thunder & rain |
| Vidin | 13 / 28 |  Variable clouds |
14 / 25 | Thunder & rain |
13 / 24 | Thunder & rain |
13 / 25 | Sun, cloud, shower, and thunder |
| Vratsa | 14 / 24 | Variable clouds, possible rain |
14 / 23 | Thunder & rain |
13 / 22 | Thunder & rain |
13 / 21 | Thunder & rain |
| Montana | 14 / 26 | Variable clouds |
15 / 23 | Thunder & rain |
14 / 21 | Thunder & rain |
14 / 22 | Thunder & rain |
| Pleven | 13 / 25 | Sun, cloud, shower, and thunder |
14 / 22 | Thunder & rain |
15 / 22 | Thunder & rain |
13 / 22 | Thunder & rain |
| Veliko Tarnovo | 14 / 24 | Sun, cloud, shower, and thunder |
14 / 20 | Thunder & rain |
14 / 20 | Thunder & rain |
14 / 20 | Thunder & rain |
| Russe | 14 / 25 | Sun, cloud, shower, and thunder |
15 / 22 | Thunder & rain |
15 / 22 | Thunder & rain |
14 / 24 | Sun, cloud, shower, and thunder |
| Shumen | 15 / 23 | Sun, cloud, shower, and thunder |
14 / 21 | Thunder & rain |
13 / 21 | Thunder & rain |
13 / 21 | Thunder & rain |
| Silistra | 15 / 20 | Sun, cloud, shower, and thunder |
16 / 22 | Thunder & rain |
16 / 22 | Thunder & rain |
15 / 23 | Thunder & rain |
| Varna | 17 / 21 |  Mostly cloudy with rain |
16 / 20 | Thunder & rain |
15 / 20 |  Short rain |
15 / 20 | Thunder & rain |
| Bourgas | 17 / 24 | Sun, cloud, shower, and thunder |
16 / 21 | Thunder & rain |
14 / 22 | Short rain |
14 / 22 | Thunder & rain |
| Sliven | 14 / 24 | Sun, cloud, shower, and thunder |
15 / 23 | Thunder & rain |
15 / 23 | Thunder & rain |
14 / 24 | Sun, cloud, shower, and thunder |
| Stara Zagora | 14 / 25 | Sun, cloud, shower, and thunder |
13 / 22 | Thunder & rain |
12 / 23 | Thunder & rain |
12 / 24 | Sun, cloud, shower, and thunder |
| Plovdiv | 14 / 25 | Sun, cloud, shower, and thunder |
16 / 23 | Thunder & rain |
15 / 23 | Thunder & rain |
15 / 23 | Thunder & rain |
| Kardzhali | 13 / 24 | Sun, cloud, shower, and thunder |
13 / 21 | Thunder & rain |
13 / 21 | Thunder & rain |
13 / 21 | Thunder & rain |
| Blagoevgrad | 10 / 25 | Variable clouds |
10 / 22 | Thunder & rain |
10 / 21 | Thunder & rain |
9 / 21 | Thunder & rain |
| Sandanski | 12 / 26 | Variable clouds |
13 / 22 | Thunder & rain |
13 / 22 | Thunder & rain |
13 / 22 | Thunder & rain |
Forecast for the Sea Resorts
| Point | 21.05.2026 | 22.05.2026 | |||
|---|---|---|---|---|---|
| tmin / tmax [°C] |
Water t [°C] |
Weather | tmin / tmax [°C] |
Weather | |
| Shabla | 15 / 20 | 15 | Mostly cloudy with rain |
14 / 19 | Sun, cloud, shower, and thunder |
| Kaliakra | 16 / 19 | 15 | Mostly cloudy with rain |
16 / 20 | Sun, cloud, shower, and thunder |
| Varna | 17 / 21 | 15 | Mostly cloudy with rain |
16 / 20 | Thunder & rain |
| Emine | 17 / 21 | 16 | Sun, cloud, shower, and thunder |
16 / 20 | Sun, cloud, shower, and thunder |
| Burgas | 17 / 24 | 17 | Sun, cloud, shower, and thunder |
16 / 21 | Thunder & rain |
| Ahtopol | 16 / 21 | 16 | Sun, cloud, shower, and thunder |
16 / 20 | Sun, cloud, shower, and thunder |
Note: Sea water temperature is issued only in the warm half of the year.
Forecast for the Mountain Resorts
| Point | 21.05.2026 | 22.05.2026 | |||
|---|---|---|---|---|---|
| tmin / tmax [°C] |
Снежна покривка [cm] |
Weather | tmin / tmax [°C] |
Weather | |
| Botev peak | 2 / 4 | 150 | Mostly cloudy with rain |
2 / 4 | Thunder & rain |
| Murgash peak | 5 / 11 | n.a. | Variable clouds, possible rain |
5 / 9 | Thunder & rain |
| Cherni vrah | 2 / 5 | 21 | Mostly cloudy with rain |
3 / 5 | Sun, cloud, shower, and thunder |
| Aleko* | 4 / 8 | n.a. | Mostly cloudy with rain |
4 / 8 | Sun, cloud, shower, and thunder |
| Musala peak** | -2 / 1 | n.a. |  Mostly cloudy with snow |
-1 / 1 | Mostly cloudy with snow |
| Borovets* | 5 / 12 | n.a. | Sun, cloud, shower, and thunder |
7 / 12 | Sun, cloud, shower, and thunder |
| Rozhen | 6 / 12 | n.a. | Sun, cloud, shower, and thunder |
7 / 12 | Thunder & rain |
| Snezhanka* | 4 / 9 | n.a. | Sun, cloud, shower, and thunder |
||
| Pamporovo* | 6 / 13 | n.a. | Sun, cloud, shower, and thunder |
7 / 13 | Thunder & rain |
| Chepelare-Mechi Chal* | 5 / 13 | n.a. | Sun, cloud, shower, and thunder |
||
| Smolyan* | 5 / 19 | n.a. | Sun, cloud, shower, and thunder |
7 / 15 | Thunder & rain |
| Bansko* | 6 / 18 | n.a. | Sun, cloud, shower, and thunder |
8 / 16 | Sun, cloud, shower, and thunder |
| Dobrinishte* | 6 / 18 | n.a. | Sun, cloud, shower, and thunder |
8 / 16 | Sun, cloud, shower, and thunder |
| Todorka peak* | -1 / 2 | n.a. | Mostly cloudy with snow |
0 / 2 | Mostly cloudy with snow |
| 1200m | 6 / 14 | n.a. | Sun, cloud, shower, and thunder |
8 / 13 | Thunder & rain |
| 2000m | 3 / 7 | n.a. | Sun, cloud, shower, and thunder |
4 / 7 | Sun, cloud, shower, and thunder |
* Snow depth information is from the Bulgarian Mountain Rescue Service
** Snow depth not measured.
Note: Snow cover depth is given only during the cold half of the year.
Note: Snow height is issued only in the cold half of the year.
Forecasts for Cities—Europe
| City | 21.05.2026 | 22.05.2026 | 23.05.2026 | |||
|---|---|---|---|---|---|---|
| tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | tmin / tmax [°C] | Weather | |
| London | 12 / 22 | Variable clouds |
16 / 26 |  Sunny |
19 / 28 | Sunny |
| Paris | 14 / 25 |  Mostly sunny |
16 / 29 | Sunny |
17 / 31 | Sunny |
| Brussels | 11 / 21 | Mostly sunny |
14 / 26 | Mostly sunny |
16 / 27 | Mostly sunny |
| Madrid | 17 / 32 | Sunny |
18 / 33 | Mostly sunny |
19 / 33 | Sunny |
| Stockholm | 9 / 14 | Thunder & rain |
11 / 21 | Variable clouds |
14 / 23 |  Overcast |
| Berlin | 11 / 22 | Mostly cloudy with rain |
12 / 25 |  Mostly cloudy |
13 / 30 | Mostly sunny |
| Warsaw | 10 / 23 | Mostly cloudy with rain |
10 / 22 | Mostly sunny |
12 / 23 | Mostly sunny |
| Rome | 16 / 30 | Mostly sunny |
13 / 28 | Sunny |
17 / 31 | Mostly cloudy |
| Prague | 10 / 22 | Mostly cloudy with rain |
10 / 25 | Mostly sunny |
11 / 28 | Mostly sunny |
| Budapest | 13 / 24 | Short rain |
12 / 26 | Sunny |
13 / 26 | Sunny |
| Kiev | 16 / 24 | Sun, cloud, shower, and thunder |
17 / 29 | Mostly sunny |
14 / 23 | Variable clouds |
| Moscow | 18 / 29 | Variable clouds |
17 / 28 | Sun, cloud, shower, and thunder |
||
| Belgrade | 13 / 24 | Sun, cloud, shower, and thunder |
15 / 25 | Variable clouds, possible rain |
15 / 26 | Variable clouds, possible rain |
| Bucharest | 14 / 25 | Sun, cloud, shower, and thunder |
14 / 23 | Mostly cloudy with rain |
14 / 25 | Mostly cloudy with rain |
| Thessaloniki | 16 / 27 | Sunny |
17 / 25 | Short rain |
15 / 22 | Short rain |
| Athens | 14 / 27 | Mostly sunny |
15 / 22 | Short rain |
15 / 23 | Short rain |
| Istanbul | 15 / 22 | Thunder & rain |
16 / 22 |  Thunderstorms |
16 / 21 | Thunderstorms |
| Ankara | 10 / 21 | Short rain |
10 / 21 | Thunderstorms |
12 / 18 | Thunderstorms |