Sylvan Lake Weather Forecast
- 42
- 67
Rain Showers Likely
- 39
- 60
Chance Thunderstorms
- 42
- 64
Mostly Sunny
- 37
- 65
Mostly Sunny
- 39
- 65
Mostly Sunny
- 39
- 66
Slight Chance Thunderstorms
Today 9 Jun Yellowstone National Park
Partly cloudy this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds and small hail this afternoon. Breezy with Highs around 70. Temperature falling into the lower 60s this afternoon. South Winds 15 to 20 Mph. Chance of rain 60 percent.
Tonight 9 Jun Yellowstone National Park
Mostly cloudy with Showers and Thunderstorms likely in the Evening, then partly cloudy with a chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe with gusty Winds and small hail in the evening. Lows in the lower 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.
Sylvan Lake Temperature Statistics
June Temperature
Yellowstone Lake (13 miles)
Lowest 1 June, 2024
27.8 °FAverage June
49.4 °FHighest 6 June, 2024
72 °F
Climate (2019–Present)
Yellowstone Lake (13 miles)
Average Low 2019–2024
21.4 °FAverage 2019–2024
33.9 °FAverage High 2019–2024
46.1 °F