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N F Flathead River water temperature

N F Flathead River, Columbia Falls, Montana · River

The current water temperature at N F Flathead River is 5.1 °C (as of November 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.

5.1 °C
Measured: November 1, 2026 · continuously updated
💧 Water 5.1° · ☀️ Air -0.5° · high today 4.3°
Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 472 data points since September 7, 2026.

Lowest recorded value: 4.6 °C on October 26, 2026 · highest value: 14.3 °C on September 11, 2026.

Nearby waters

Frequently asked questions

Can you swim at N F Flathead River right now?
The current water temperature is 5.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at N F Flathead River?
Currently 5.1 °C (updated continuously).

Open in the BrrChecker app

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