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 Ishim +19°. Swimming season — from June to August.
Water temperature map of the Ishim
ColderWarmer
Water temperature in the Ishim by city tomorrow 📍
+19°
Abatskoe
+18°
Vikulovo
+19°
Ishim
+19°
Kazanskoe
+20°
Sergeevka
+20°
Astrakhanka
+22°
Novoishimskoe
+22°
Zaporozhe
+22°
Derzhavinsk
+20°
Astana
+20°
Petropavl
+21°
Yavlenka
| City | tomorrow | Swimming |
|---|---|---|
| Abatskoe | +19° | Comfortable for swimming |
| Vikulovo | +18° | Cool for swimming |
| Ishim | +19° | Comfortable for swimming |
| Kazanskoe | +19° | Comfortable for swimming |
| Sergeevka | +20° | Comfortable for swimming |
| Astrakhanka | +20° | Comfortable for swimming |
| Novoishimskoe | +22° | Comfortable for swimming |
| Zaporozhe | +22° | Comfortable for swimming |
| Derzhavinsk | +22° | Comfortable for swimming |
| Astana | +20° | Comfortable for swimming |
| Petropavl | +20° | Comfortable for swimming |
| Yavlenka | +21° | Comfortable for swimming |
| Bishkul | +19° | Comfortable for swimming |
| Ust-Ishim | +17° | Cool for swimming |
🎣 Fishing in cities on the Ishim
Water temperature forecast in the Ishim tomorrow 📅
Tuesday
25 August
+18°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Ishim tomorrow 📈
+18°
minimum tomorrow
+18°
maximum tomorrow
→
steady
🏊
Tomorrow: up to +18° — for hardy swimmers.
Water questions tomorrow ❓
What is the water in the Ishim tomorrow?
From +18° to +18° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +18°.
Can you swim in the Ishim tomorrow?
up to +18° — for hardy swimmers.
Water temperature forecast in the Ishim tomorrow. 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.