Missouri River water temperature

Missouri River, Wolf Point, Montana · River

The current water temperature at Missouri River is 9.1 °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.

9.1 °C

Measured: November 1, 2026 · continuously updated

💧 Water 9.1° · ☀️ Air 2.7° · high today 12.3°

Temperature trend of recent weeks

Missouri River — Photo: John N. DeHaas, Jr · Public domain · Wikimedia Commons

Measurement series & statistics

This measurement series includes 475 data points since September 7, 2026.

Lowest recorded value: 7.2 °C on October 27, 2026 · highest value: 18.7 °C on September 7, 2026.

In November, temperatures have ranged between 9.0 °C and 9.1 °C.

Nearby waters

Missouri River, E Frazer Pump Plant near Frazer, Montana · 35.0 km away10.5 °C Milk River, Nashua, Montana · 62.1 km away5.7 °C East Poplar River, international boundary · 104.1 km away3.9 °C Yellowstone River, Sidney, Montana · 111.5 km away7.6 °C Yellowstone River Fish Bypass Channel, Intake, Montana · 116.3 km away7.7 °C

More measuring points: Missouri River

Labadie, Missouri17.4 °C Hermann, Missouri16.5 °C Napoleon, Missouri15.4 °C Randolph, Missouri15.0 °C St. Joseph, Missouri13.9 °C E Frazer Pump Plant near Frazer, Montana10.5 °C

Frequently asked questions

Can you swim at Missouri River right now?
The current water temperature is 9.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Missouri River?
Currently 9.1 °C (updated continuously).

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