Langemarck Lake

49.5117° N, 84.3479° W

Langemarck Lake, Ontario. 49.5117° N, 84.3479° W

Not for navigation. Depths are from government surveys and may be outdated.

borealbound.ca/lakes/on/langemarck-lake/, compiled October 9, 2026

Canadian Geographical Names Database, Natural Resources Canada. Contains information licensed under the Open Government Licence – Canada.
HydroLAKES v1.0, Messager et al. 2016 / WWF HydroSHEDS. Licensed under CC BY 4.0.
Census boundaries and population, 2021, Statistics Canada. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada.
Fisheries Management Zones, Ontario Ministry of Natural Resources. Contains information licensed under the Open Government Licence – Ontario.
City page weather forecasts and alerts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).

Langemarck Lake covers 0.85 km², Ontario. It lies 54 km southwest of Hearst.

Today on the water

5.7 °C

Wind WNW 12 km/h

Observed at Hornepayne, as of 12:00 p.m. EDT

Wind from the west: the west shore is the sheltered side.

Hourly forecast, next 24 hours
Time	1 p.m.	4 p.m.	7 p.m.	10 p.m.	1 a.m.	4 a.m.	7 a.m.	10 a.m.
Wind km/h	W 20	W 20	SW 10	SE 10	SE 10	SE 10	SE 20	SE 20
Gusts km/h	40	40					40	40
Temp. °C	6	8	8	5	2	1	3	7
Precip. %	0	0	0	0	0	30	30	20

Today: A mix of sun and cloud. Becoming cloudy this afternoon. Wind west 20 km/h gusting to 40. High 9. UV index 3 or moderate.

Weather: Hornepayne (local forecast), as of 12:04 p.m. EDT