Weekly swim report · October 20, 2026
Pennsylvania swim report
On October 20, 2026 the warmest USGS water reading in Pennsylvania was 64°F at Rays Br Juniata R bl Rays Dam nr Huntingdon, PA; no water-related NWS hazards are active.
Warmest water
The 5 warmest of 129 sensors reporting a water temperature in Pennsylvania today. Station names open the official monitoring page.
- #1Rays Br Juniata R bl Rays Dam nr Huntingdon, PAUSGS gauge · 597 ft³/s64°F 18°C19 hrs ago
- #264°F 18°C19 hrs ago
- #364°F 18°C19 hrs ago
- #4Youghiogheny River at Youghiogheny River Dam, PAUSGS gauge · 1,130 ft³/s64°F 18°C19 hrs ago
- #5Susquehanna River near Peach Bottom, PAUSGS gauge63°F 17°C20 hrs ago
Active hazards in Pennsylvania
No water-related NWS hazards are active in Pennsylvania right now. Checked live against the National Weather Service alert feed.
Where to swim in Pennsylvania
The most-reviewed, well-rated water destinations in Pennsylvania — check each one’s live conditions before you go.
4.3(5,502)Splash Lagoon
Indoor water park has slides, a lazy river, a ropes course, tropical pool areas, arcade & laser tag.
4.7(3,310)Ridley Creek State Park
Green oasis of woodlands & meadows offering hiking, fishing & picnicking from sunrise to sunset.
4.8(1,846)Schuylkill River Park
This park runs along the river & offers a playground, paved paths, sports areas, a pool & a dog run.
4.7(1,627)Twin Lakes Park
Park aimed at accessible recreation with paved walkways, fishing lakes, boat rentals & playgrounds.
Get this report every Thursday
The warmest water in Pennsylvania and every state, active water hazards, and where to swim this weekend — once a week. No spam — unsubscribe anytime.
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.

