Forty Mile Lake
50.0603° N, 91.6134° W
Forty Mile Lake, Ontario. 50.0603° N, 91.6134° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/forty-mile-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).
Forty Mile Lake covers 2.39 km², Ontario. It lies 28 km east of Sioux Lookout.
- Area
- 2.39 km²
- Shoreline
- 9.8 km
- Elevation
- 380 m
Today on the water
5.8 °C
Observed at Sioux Lookout, as of 9:00 a.m. CDT
| Time | 10 a.m. | 1 p.m. | 4 p.m. | 7 p.m. | 10 p.m. | 1 a.m. | 4 a.m. | 7 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | S 15 | SE 10 | SE 10 | SE 20 | SE 20 | SE 20 | SE 20 | SE 20 |
| Gusts km/h | 40 | 40 | 40 | 40 | 40 | |||
| Temp. °C | 7 | 11 | 12 | 9 | 9 | 7 | 9 | 10 |
| Precip. % | 20 | 60 | 60 | 60 | 60 | 10 | 10 | 10 |
Today: A mix of sun and cloud. 30 percent chance of rain showers or flurries early this morning. 60 percent chance of rain this afternoon. High 12. UV index 2 or low.
Weather: Sioux Lookout (local forecast), as of 9:02 a.m. CDT
Sun and moon
- Civil dawn
- 6:46 a.m.
- Sunrise
- 7:19 a.m.
- Sunset
- 6:27 p.m.
- Civil dusk
- 6:59 p.m.
- Moonrise
- 6:11 a.m.
- Moonset
- 5:46 p.m.
- Moon
- Waning crescent, 1% lit