Allyn, WA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Allyn, WA in one place.
Mostly cloudy, with a high near 63. East southeast wind around 3 mph.
Local Weather Overview
This forecast page for Allyn, 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: May 29, 2026 1:08 AM PDT.
The active forecast window currently covers May 30 to Jun 4, 2026 for Allyn, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 4, 2026
- Latest sync
- May 29, 2026 1:08 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Allyn
Tuesday looks like the warmest upcoming period in Allyn at 82 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 12 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 29, 2026 1:08 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 43. North northwest wind 0 to 3 mph.
Sunny, with a high near 67.
Mostly clear, with a low around 45.
Sunny, with a high near 74.
Mostly clear, with a low around 52.
Sunny, with a high near 82.
Mostly cloudy, with a low around 55.
A slight chance of rain after 5pm. Partly sunny, with a high near 72.
A slight chance of rain before 11pm. Partly cloudy, with a low around 51.
Mostly sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Cloudy
|
63°F |
3 mph
ESE
|
|
Saturday Night
May 30
|
Partly Cloudy
|
43°F |
0 to 3 mph
NNW
|
|
Sunday
May 31
|
Sunny
|
67°F |
0 to 6 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
45°F |
1 to 6 mph
N
|
|
Monday
Jun 1
|
Sunny
|
74°F |
1 to 8 mph
NNE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
52°F |
1 to 8 mph
N
|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
1 to 5 mph
NNE
|
|
Tuesday Night
Jun 2
|
Mostly Cloudy
|
55°F |
5 mph
WSW
|
|
Wednesday
Jun 3
|
Partly Sunny then Slight Chance Light Rain
|
72°F |
5 to 12 mph
SW
|
|
Wednesday Night
Jun 3
|
Slight Chance Light Rain then Partly Cloudy
|
51°F |
2 to 12 mph
SW
|
|
Thursday
Jun 4
|
Mostly Sunny
|
71°F |
2 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Allyn.