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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.

  1. #164°F 18°C19 hrs ago
  2. #264°F 18°C19 hrs ago
  3. #364°F 18°C19 hrs ago
  4. #464°F 18°C19 hrs ago
  5. #563°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.

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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.