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 Allegeyni +19°. Swimming season — from May to September.
Water temperature map of the Allegeyni
ColderWarmer
Water temperature in the Allegeyni by city for the week 📍
| City | for the week | Swimming |
|---|---|---|
| Pittsburgh | +19° | Comfortable for swimming |
| Olean | +18° | Comfortable for swimming |
| Nyu-Kensington | +18° | Comfortable for swimming |
| Kaudersport | +18° | Comfortable for swimming |
🎣 Fishing in cities on the Allegeyni
Water temperature forecast in the Allegeyni for the week 📅
Wednesday
9 September
+19°
Thursday
10 September
+19°
Friday
11 September
+19°
Saturday
12 September
+19°
Sunday
13 September
+19°
Monday
14 September
+19°
Tuesday
15 September
+19°
Computed by a climate model. Water changes slowly — no sharp shifts.
Water temperature chart in the Allegeyni for the week 📈
+19°
minimum for the week
+19°
maximum for the week
→
steady
🏊
For the week: the water will warm to +19° — cool but swimmable.
This weekend 🏖️
Saturday, 12 September · water +19° · comfortable for swimming
Sunday, 13 September · water +19° · comfortable for swimming
Water questions for the week ❓
What is the water in the Allegeyni for the week?
From +19° to +19° by the climate model; trend — steady.
Will the water warm up by the weekend?
On Saturday about +19°.
Can you swim in the Allegeyni for the week?
the water will warm to +19° — cool but swimmable.
Water temperature forecast in the Allegeyni 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.