This is a climate-model estimate, not a measurement: we have no measured water temperature for rivers, lakes and reservoirs yet. Real measurements are available for seas only.
Comfortable for swimming. Now in the Vltava +21°. Swimming season — from June to September.
Water temperature map of the Vltava
ColderWarmer
Water temperature in the Vltava by city for 3 days 📍
+21°
Prague
+20°
Borek
+21°
Borshov-nad-Vltavoy
+20°
Gusinets
+21°
Dobra voda u Cheskykh Budeevitse
+19°
Kletsany
+20°
Gluboka-nad-Vltavoy
+21°
Grdeyovitse
+21°
Kamenni-Uezd
+21°
Litvinovitse
+20°
Odolena-Voda
+21°
Tyn-nad-Vltavoy
| City | for 3 days | Swimming |
|---|---|---|
| Prague | +21° | Comfortable for swimming |
| Borek | +20° | Comfortable for swimming |
| Borshov-nad-Vltavoy | +21° | Comfortable for swimming |
| Gusinets | +20° | Comfortable for swimming |
| Dobra voda u Cheskykh Budeevitse | +21° | Comfortable for swimming |
| Kletsany | +19° | Comfortable for swimming |
| Gluboka-nad-Vltavoy | +20° | Comfortable for swimming |
| Grdeyovitse | +21° | Comfortable for swimming |
| Kamenni-Uezd | +21° | Comfortable for swimming |
| Litvinovitse | +21° | Comfortable for swimming |
| Odolena-Voda | +20° | Comfortable for swimming |
| Tyn-nad-Vltavoy | +21° | Comfortable for swimming |
| Vchelna | +21° | Comfortable for swimming |
| Cheski-Krumlov | +21° | Comfortable for swimming |
| Frymburk | +20° | Comfortable for swimming |
| Zdiby | +19° | Comfortable for swimming |
| Gorni-Plana | +20° | Comfortable for swimming |
| Chernoshitse | +19° | Comfortable for swimming |
| Kayov | +21° | Comfortable for swimming |
| Davle | +20° | Comfortable for swimming |
| Krzhemzhe | +20° | Comfortable for swimming |
| Luchovitse | +20° | Comfortable for swimming |
| Golubitse | +20° | Comfortable for swimming |
| Goromerzhitse | +21° | Comfortable for swimming |
| Vetrzhni | +21° | Comfortable for swimming |
| Gradishtko | +20° | Comfortable for swimming |
| Vyshshi-Brod | +20° | Comfortable for swimming |
| Ceske Budejovice | +21° | Comfortable for swimming |
| Kamenni-Przhivoz | +20° | Comfortable for swimming |
| Libchitse-nad-Vltavoy | +19° | Comfortable for swimming |
| Ogrobets | +20° | Comfortable for swimming |
| Roztoki (Praga-zapad) | +20° | Comfortable for swimming |
| Kralupy-nad-Vltavoy | +19° | Comfortable for swimming |
| Statenitse | +21° | Comfortable for swimming |
| Lyuzhets-nad-Vltavoy | +21° | Comfortable for swimming |
| Shtekhovitse | +20° | Comfortable for swimming |
| Nelagozeves | +19° | Comfortable for swimming |
| Velke-Prshilepy | +20° | Comfortable for swimming |
| Nova-Ves (Melnik) | +20° | Comfortable for swimming |
| Vrane-nad-Vltavoy | +19° | Comfortable for swimming |
🎣 Fishing in cities on the Vltava
Water temperature forecast in the Vltava for 3 days 📅
Monday
24 August
+21°
Tuesday
25 August
+21°
Wednesday
26 August
+21°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Vltava for 3 days 📈
+21°
minimum for 3 days
+21°
maximum for 3 days
→
steady
🏊
For 3 days: the water will warm to +21° — cool but swimmable.
Water questions for 3 days ❓
What is the water in the Vltava for 3 days?
From +21° to +21° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +20°.
Can you swim in the Vltava for 3 days?
the water will warm to +21° — cool but swimmable.
Water temperature forecast in the Vltava for 3 days. Daily values and by-city temperatures for this horizon to plan a trip and a swim. Full reference data — map, monthly climate normal, yearly archive and swimming season — is on the main page.