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Question Mark Lake

48.7116° N, 88.7801° W

Question Mark Lake, Ontario. 48.7116° N, 88.7801° W

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 Depths are from government surveys and may be outdated.

borealbound.ca/lakes/on/question-mark-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).
  • Air Quality Health Index observations and forecasts, Environment and Climate Change Canada. Contains data from Environment and Climate Change Canada (ECCC Data Servers End-use Licence).

Question Mark Lake covers 0.27 km², Ontario. It lies 8.9 km north of Loon.

Area
0.27 km²
Shoreline
3.7 km
Elevation
439 m

Today on the water

0 °C

Mainly ClearWind WSW 4 km/hfeels like -1 °C

Observed at Dorion, as of 4:00 a.m. EDT

Time5 a.m.8 a.m.11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.
Wind km/hW 10var. 5S 10S 10SE 10SE 20SE 20SE 20
Gusts km/h4040
Temp. °C1-17141211109
Precip. %00000000

Tonight: Partly cloudy. 40 percent chance of showers early this evening. Clearing near midnight. Wind northwest 20 km/h becoming light this evening. Low minus 1.

Weather: Dorion (local forecast), as of 4:01 a.m. EDT

Sun and moon

Civil dawn
7:35 a.m.
Sunrise
8:06 a.m.
Sunset
7:17 p.m.
Civil dusk
7:48 p.m.
Moonrise
6:59 a.m.
Moonset
6:36 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Thunder Bay, as of 4:00 a.m. EDT