Ruthann Lake
49.0687° N, 90.0249° W
Ruthann Lake, Ontario. 49.0687° N, 90.0249° W
Not for navigation. Depths are from government surveys and may be outdated.
borealbound.ca/lakes/on/ruthann-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).
Ruthann Lake covers 0.36 km², Ontario. It lies 21 km northeast of Savanne.
- Area
- 0.36 km²
- Shoreline
- 3 km
- Elevation
- 479 m
Today on the water
-2.5 °C
Observed at Upsala, as of 5:00 a.m. EDT
| Time | 6 a.m. | 9 a.m. | 12 p.m. | 3 p.m. | 6 p.m. | 9 p.m. | 12 a.m. | 3 a.m. |
|---|---|---|---|---|---|---|---|---|
| Wind km/h | var. 5 | var. 5 | S 20 | SE 20 | SE 20 | SE 20 | SE 20 | SE 20 |
| Gusts km/h | 40 | 40 | 40 | |||||
| Temp. °C | -1 | 1 | 9 | 14 | 13 | 11 | 10 | 9 |
| Precip. % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Tonight: Partly cloudy with 40 percent chance of showers early this evening then clear. Wind northwest 20 km/h becoming light this evening. Low minus 2.
Weather: Upsala (local forecast), as of 5:00 a.m. EDT
Sun and moon
- Civil dawn
- 7:40 a.m.
- Sunrise
- 8:11 a.m.
- Sunset
- 7:21 p.m.
- Civil dusk
- 7:53 p.m.
- Moonrise
- 7:04 a.m.
- Moonset
- 6:40 p.m.
- Moon
- Waning crescent, 1% lit
Follow this lake by email: a weekly summary of conditions.
Follow this lake
Every Friday by email: the Environment Canada forecast and any weather alerts in effect.