Oso, WA Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Oso, WA in one place.
Rain. Mostly cloudy, with a high near 63. East southeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Oso, 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: Nov 5, 2026 5:19 PM PST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Oso, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:19 PM PST
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Oso
Veterans Day looks like the warmest upcoming period in Oso at 65 degrees F.
Sunday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Saturday Night at about 6 to 17 mph SSE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:19 PM PST
- 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
Rain. Cloudy, with a low around 46. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain. Mostly cloudy, with a high near 55.
A slight chance of rain before 10pm. Mostly cloudy, with a low around 38.
A chance of rain after 10am. Partly sunny, with a high near 58.
Rain. Mostly cloudy, with a low around 45.
Rain. Cloudy, with a high near 60.
Rain. Mostly cloudy, with a low around 48.
Rain likely. Mostly cloudy, with a high near 65.
Rain likely. Mostly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Light Rain
|
63°F |
7 mph
ESE
|
|
Saturday Night
Nov 7
|
Light Rain
|
46°F |
6 to 17 mph
SSE
|
|
Sunday
Nov 8
|
Light Rain
|
55°F |
2 to 15 mph
SSW
|
|
Sunday Night
Nov 8
|
Slight Chance Light Rain then Mostly Cloudy
|
38°F |
2 to 9 mph
ESE
|
|
Monday
Nov 9
|
Chance Light Rain
|
58°F |
5 to 8 mph
E
|
|
Monday Night
Nov 9
|
Rain
|
45°F |
6 to 13 mph
ESE
|
|
Tuesday
Nov 10
|
Rain
|
60°F |
8 to 13 mph
SE
|
|
Tuesday Night
Nov 10
|
Light Rain
|
48°F |
8 to 14 mph
ESE
|
|
Veterans Day
Nov 11
|
Light Rain Likely
|
65°F |
7 to 12 mph
ESE
|
|
Wednesday Night
Nov 11
|
Light Rain Likely
|
47°F |
7 to 13 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Oso.