BrrChecker

Fergus water temperature

Fergus, Knox's Bridge · River

The current water temperature at Fergus is 15.1 °C (as of September 20, 2026, source: official monitoring networks).

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.

15.1 °C
Measured: September 20, 2026 · continuously updated
💧 Water 15.1° · ☀️ Air 14.4° · high today 18.0°
Temperature trend of recent weeks
Fergus
Photo: Gerry Downey · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 1400 data points since July 22, 2026.

Lowest recorded value: 15.1 °C on September 20, 2026 · highest value: 21.4 °C on August 13, 2026.

In September, temperatures have ranged between 15.1 °C and 18.2 °C.

The current value is 1.5 °C below the September average of this series.

Nearby waters

More measuring points: Fergus

Frequently asked questions

Can you swim at Fergus right now?
The current water temperature is 15.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Fergus?
Currently 15.1 °C (updated continuously).

How warm is at Fergus in September?
In September, the water temperature recently averaged 16.6 °C.

When is the water warmest at Fergus?
Across the measurement record, July is on average the warmest month (19.4 °C).

Open in the BrrChecker app

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