Sylvan Lake Weather Forecast
- 43
- 66
Increasing Clouds
- 37
- 66
Slight Chance Rain Showers
- 37
- 60
Partly Sunny
- 34
- 60
Mostly Sunny
- 38
- 62
Mostly Sunny
- 42
- 67
Mostly Sunny
Today 18 Apr Upper Columbia Basin
Sunny. Highs in the mid 60s to lower 70s. South wind 5 to 15 Mph.
Tonight 18 Apr Upper Columbia Basin
Partly cloudy. Lows in the 40s. South wind 5 to 15 Mph.