Last 7 days
Today
33° / 20° High / Low (°C)
81% Humidity
35% Rain probability
Partly cloudy Condition
What this means
In Prague on 21 Jun 2026, rain is possible: 35% chance, up to 0.0 mm forecast (source: Open-Meteo).
Rain is possible today but not certain — 35% chance of a brief drizzle. Carrying something compact is reasonable.
Rain season
Prague's wettest months are June–August, driven by convective thunderstorms that develop on warm summer afternoons. Winter is cold and dry, with precipitation more often as snow. Annual rainfall averages 480mm, but summers can feel wetter because rain arrives in heavy concentrated bursts rather than steady drizzle.