Weekend weather
CSENThis weekend
Sunday is the better day
Friday 4 September – Sunday 6 September. Which day is worth going out — and where to find sun if it is grey at home.
Sunday scores 94/100, Saturday 38 — rain and cloud make the difference.
Averaged over 31 cities. Regions differ — cities where the other day wins are marked.
Where to find sun
The least cloud this weekend within reach of you.
Cities
| City | Fri | Sat | Sun |
|---|---|---|---|
| Brno |  30° |  24°93 % | 21° |
| Česká Lípa | 27°35 % | 22°93 % | 19° |
| České Budějovice | 29° | 23°100 % |  22° |
| Děčín |  28°50 % | 22°100 % | 20° |
| Frýdek-Místek | 27° | 25°100 % | 20° |
| Havířov | 27° | 24°100 % | 20° |
| Hradec Králové | 27° | 22°98 % | 20° |
| Chomutov | 27° | 21°98 % | 20° |
| Jablonec nad Nisou | 23°88 % | 18°100 % | 16° |
| Jihlava | 27° | 22°98 % | 19° |
| Karlovy Vary | 27° | 21°98 % | 21° |
| Karviná | 27° | 24°100 % | 20° |
| Kladno | 28° |  22°100 % | 19° |
| Liberec |  25°80 % | 20°100 % | 18° |
| Mladá Boleslav | 28° | 22°100 % | 19° |
| Most | 27° | 22°98 % | 20° |
| Olomouc | 29° | 23°83 % | 21° |
| Opava | 27° | 23°95 % | 20° |
| Ostrava | 28° | 24°100 % | 21° |
| Pardubice | 28° | 23°100 % | 20° |
| Plzeň | 29° | 23°100 % | 22° |
| Praha | 29° | 23°100 % | 21° |
| Prostějov | 29° | 24°95 % | 21° |
| Přerov | 29° | 24°93 % | 21° |
| Tábor | 28° | 22°100 % | 20° |
| Teplice | 28° | 22°90 % | 20° |
| Třebíč | 28° | 23°100 % | 20° |
| Třinec | 26° |  24°100 % | 19° |
| Ústí nad Labem | 28°30 % | 22°88 % | 20° |
| Zlín | 29° | 25°100 % | 21° |
| Znojmo | 30° | 24°80 % | 22° |
FAQ
How is the better day decided?
Each day gets a 0–100 score. Precipitation probability and amount weigh most, then cloud cover, then wind above 30 km/h and temperatures below 10 °C or above 30 °C. The national verdict comes from the average across 31 cities; when Saturday and Sunday are within 10 points, the page declines to pick a day.
How far ahead does it hold?
On Monday you are looking four to six days out, which is still a rough estimate for rain. From Thursday the weekend forecast firms up considerably — worth checking again before you commit to a trip.