Grand Lake Outlet below Chipmunk Ln at Grand Lake, Colorado water temperature

Grand Lake Outlet below Chipmunk Ln at Grand Lake, Colorado · River

The current water temperature at Grand Lake Outlet below Chipmunk Ln at Grand Lake is 16.4 °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.

16.4 °C

Measured: September 1, 2026 · continuously updated

💧 Water 16.4° · ☀️ Air 12.5° · high today 16.1°

Temperature trend of recent weeks

Grand Lake Outlet below Chipmunk Ln at Grand Lake, Colorado — Photo: inkknife_2000 (7.5 million views +) · CC BY-SA 2.0 · Wikimedia Commons

Measurement series & statistics

This measurement series includes 505 data points since July 3, 2026.

Lowest recorded value: 15.1 °C on August 31, 2026 · highest value: 21.2 °C on July 25, 2026.

Nearby waters

Colorado River below Baker Gulch near Grand Lake, Colorado · 9.2 km away14.7 °C Colorado River near Granby, Colorado · 15.2 km away13.0 °C Willow Creek above Willow Creek Reservoir, Colorado · 16.3 km away16.3 °C Colorado River at Windy Gap, near Granby, Colorado · 21.4 km away15.9 °C Big Thompson below Moraine Park near Estes Park, Colorado · 24.0 km away14.6 °C

Frequently asked questions

Can you swim at Grand Lake Outlet below Chipmunk Ln at Grand Lake right now?
The current water temperature is 16.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Grand Lake Outlet below Chipmunk Ln at Grand Lake?
Currently 16.4 °C (updated continuously).

← All waters