Roslyn Weather Forecast
- 54
- 80
Chance Rain Showers
- 56
- 85
Sunny
- 54
- 82
Mostly Sunny
- 50
- 77
Mostly Sunny
- 50
- 76
Mostly Sunny
- 52
- 79
Mostly Sunny
- 57
- 87
Sunny
Today 22 Jul Lower Slopes of the Eastern Washington Cascades Crest
Sunny in the Morning, then partly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s to lower 80s, except in the upper 70s to mid 80s Valleys. Light Wind, becoming northwest 5 to 10 Mph in the afternoon. Chance of precipitation 40 percent.
Tonight 22 Jul Lower Slopes of the Eastern Washington Cascades Crest
Mostly clear. Lows in the 50s. Northwest wind 5 to 10 Mph.
Roslyn Temperature Statistics
July Temperature
Stampede Pass (16.2 miles)
Lowest 3 July, 2025
44.1 °FAverage July
58.1 °FHighest 1 July, 2025
78.1 °F
Climate (2020–Present)
Stampede Pass (16.2 miles)
Average Low 2020–2025
36.2 °FAverage 2020–2025
41.5 °FAverage High 2020–2025
48.3 °F