Roslyn, WA Weather Forecast
Local 7-day forecast
Light Rain Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Roslyn, WA in one place.
Rain likely. Mostly cloudy, with a high near 49. West wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Roslyn, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 20, 2026 9:59 AM PDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Roslyn, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 9:59 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Roslyn
Friday looks like the warmest upcoming period in Roslyn at 62 degrees F.
Thursday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday at about 12 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 9:59 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain before 5am. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 36.
Sunny, with a high near 62.
Partly cloudy, with a low around 37.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 38.
A slight chance of rain between 11am and 5pm. Mostly sunny, with a high near 59.
Partly cloudy, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Light Rain Likely
|
49°F |
12 mph
W
|
|
Wednesday Night
Apr 22
|
Slight Chance Light Rain
|
38°F |
6 to 10 mph
W
|
|
Thursday
Apr 23
|
Mostly Sunny
|
57°F |
6 mph
NW
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
36°F |
1 to 6 mph
NW
|
|
Friday
Apr 24
|
Sunny
|
62°F |
3 mph
NW
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
37°F |
0 to 3 mph
NW
|
|
Saturday
Apr 25
|
Mostly Sunny
|
60°F |
0 to 3 mph
NE
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
38°F |
2 mph
N
|
|
Sunday
Apr 26
|
Slight Chance Light Rain
|
59°F |
0 to 3 mph
NW
|
|
Sunday Night
Apr 26
|
Partly Cloudy
|
38°F |
3 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Roslyn.
