Namekagon River at Leonards, Wisconsin water temperature

Namekagon River at Leonards, Wisconsin · River

The current water temperature at Namekagon River at Leonards is 18.1 °C (as of September 1, 2026, source: USGS).

A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.

18.1 °C

Measured: September 1, 2026 · continuously updated

💧 Water 18.1° · ☀️ Air 25.3° · high today 27.9°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 474 data points since July 3, 2026.

Lowest recorded value: 13.3 °C on August 24, 2026 · highest value: 23.9 °C on July 13, 2026.

Nearby waters

Bad River near Odanah, Wisconsin · 59.9 km away22.3 °C Tyler Forks River at Stricker Road near Mellen, Wisconsin · 62.0 km away20.4 °C Lake Superior, Wisconsin Point · 78.8 km away19.1 °C Lake Superior, Duluth-Offshore Buoy(LLO2) · 81.1 km away18.8 °C Lake Superior, Duluth · 89.0 km away17.8 °C

Frequently asked questions

Can you swim at Namekagon River at Leonards right now?
The current water temperature is 18.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Namekagon River at Leonards?
Currently 18.1 °C (updated continuously).

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