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Weekly swim report · October 20, 2026

Ohio swim report

On October 20, 2026 the warmest USGS water reading in Ohio was 70°F at E Fk Little Miami River bl Harsha Dam nr Bantam OH; 3 water-related NWS hazards are active.

Warmest water

The 5 warmest of 56 sensors reporting a water temperature in Ohio today. Station names open the official monitoring page.

  1. #170°F 21°C20 hrs ago
  2. #267°F 19°C20 hrs ago
  3. #3
    OHIO RIVER AT IRONTON, OHUSGS gauge · 68,200 ft³/s
    65°F 18°C20 hrs ago
  4. #465°F 18°C19 hrs ago
  5. #564°F 18°C19 hrs ago

Active hazards in Ohio

Alerts cover counties or forecast zones — an alert for an area does not mean every river or beach inside it is affected. Times are local to the issuing office.

  • A Special Weather Statement is in effect for Greenup; Carter; Boyd; Lawrence; Perry; Morgan; Lawrence; Dickenson; Buchanan; Wayne; Cabell; Lincoln; Putnam; Kanawha; Mingo; Logan; Boone; McDowell; Wyoming.

    NWS Charleston WV

  • A Special Weather Statement is in effect for Wayne; Fayette; Union; Franklin; Ripley; Dearborn; Ohio; Switzerland; Carroll; Gallatin; Boone; Kenton; Campbell; Owen; Grant; Pendleton; Bracken; Robertson; Mason; Lewis; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking; Hamilton; Clermont; Brown; Highland; Adams; Pike; Scioto.

    NWS Wilmington OH

  • A Special Weather Statement is in effect for Bracken; Robertson; Mason; Lewis; Hardin; Logan; Union; Delaware; Champaign; Clark; Madison; Franklin; Licking; Greene; Fayette; Pickaway; Fairfield; Warren; Clinton; Ross; Hocking; Clermont; Brown; Highland; Adams; Pike; Scioto.

    NWS Wilmington OH

Where to swim in Ohio

The most-reviewed, well-rated water destinations in Ohio — 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.