Sine, WA Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Sine, WA in one place.
A chance of rain before 2pm. Mostly cloudy. High near 58, with temperatures falling to around 51 in the afternoon. Southwest wind 0 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Sine, 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 7, 2026 12:26 PM PST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Sine, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 12:26 PM PST
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Sine
Veterans Day looks like the warmest upcoming period in Sine at 66 degrees F.
Sunday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Sunday at about 0 to 9 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 12:26 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 39. East northeast wind around 2 mph.
Rain after 10am. Cloudy, with a high near 57. East southeast wind 2 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Rain. Cloudy, with a low around 47. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain before 7am, then showers and thunderstorms between 7am and 4pm, then rain. Cloudy, with a high near 61.
Rain. Cloudy, with a low around 52.
A chance of rain. Mostly cloudy, with a high near 66.
A chance of rain. Mostly cloudy, with a low around 49.
A chance of rain. Mostly cloudy, with a high near 63.
A chance of rain. Mostly cloudy, with a low around 46.
Rain. Cloudy, with a high near 57.
Rain. Cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Chance Light Rain
|
58°F |
0 to 9 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
39°F |
2 mph
ENE
|
|
Monday
Nov 9
|
Light Rain
|
57°F |
2 to 6 mph
ESE
|
|
Monday Night
Nov 9
|
Light Rain
|
47°F |
5 mph
SSE
|
|
Tuesday
Nov 10
|
Showers And Thunderstorms
|
61°F |
5 to 8 mph
S
|
|
Tuesday Night
Nov 10
|
Light Rain
|
52°F |
2 to 6 mph
SSE
|
|
Veterans Day
Nov 11
|
Chance Light Rain
|
66°F |
2 mph
SSE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
49°F |
1 mph
SSE
|
|
Thursday
Nov 12
|
Chance Light Rain
|
63°F |
2 mph
S
|
|
Thursday Night
Nov 12
|
Chance Light Rain
|
46°F |
2 mph
S
|
|
Friday
Nov 13
|
Light Rain
|
57°F |
2 to 8 mph
S
|
|
Friday Night
Nov 13
|
Light Rain
|
46°F |
8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sine.