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.
Cool for swimming. Now in the Neman +18°. Swimming season — from June to August.
Water temperature map of the Neman
ColderWarmer
Water temperature in the Neman by city for the week 📍
+17°
Grodno
+17°
Neman
+16°
Sovetsk
+18°
Kaunas
+17°
Mosty
+19°
Berezovka
+18°
Akademiya
+17°
Hrodna
+17°
Birshtonas
+19°
Stowbtsy
+17°
Alytus
+18°
Druskininkay
| City | for the week | Swimming |
|---|---|---|
| Grodno | +17° | Cool for swimming |
| Neman | +17° | Cool for swimming |
| Sovetsk | +16° | Cool for swimming |
| Kaunas | +18° | Cool for swimming |
| Mosty | +17° | Cool for swimming |
| Berezovka | +19° | Comfortable for swimming |
| Akademiya | +18° | Cool for swimming |
| Hrodna | +17° | Cool for swimming |
| Birshtonas | +17° | Cool for swimming |
| Stowbtsy | +19° | Comfortable for swimming |
| Alytus | +17° | Cool for swimming |
| Druskininkay | +18° | Comfortable for swimming |
| Gelgaudishkis | +16° | Cool for swimming |
| Tychinki | +19° | Comfortable for swimming |
| Garlyava | +17° | Cool for swimming |
| Rusne | +16° | Cool for swimming |
| Svisloch | +18° | Comfortable for swimming |
| Yurbarkas | +17° | Cool for swimming |
| Kulautuva | +17° | Cool for swimming |
| Prenay | +17° | Cool for swimming |
| Vilkiya | +17° | Cool for swimming |
| Uzda | +19° | Comfortable for swimming |
| Novyy Sverzhen | +20° | Comfortable for swimming |
| Raudondvaris | +18° | Cool for swimming |
| Pagegyay | +17° | Cool for swimming |
🎣 Fishing in cities on the Neman
Water temperature forecast in the Neman for the week 📅
Wednesday
9 September
+18°
Thursday
10 September
+17°
Friday
11 September
+17°
Saturday
12 September
+16°
Sunday
13 September
+16°
Monday
14 September
+15°
Tuesday
15 September
+15°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Neman for the week 📈
+15°
minimum for the week
+18°
maximum for the week
↘
falling by +3°
🏊
For the week: up to +18° — for hardy swimmers.
This weekend 🏖️
Saturday, 12 September · water +16° · cool for swimming
Sunday, 13 September · water +16° · cool for swimming
Water questions for the week ❓
What is the water in the Neman for the week?
From +15° to +18° by the climate model; trend — falling by +3°.
Will the water warm up by the weekend?
On Saturday about +16°.
Can you swim in the Neman for the week?
up to +18° — for hardy swimmers.
Water temperature forecast in the Neman for the week. 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.