Sine, WA Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Sine, WA in one place.
Rain. Mostly cloudy, with a high near 61. West southwest wind 13 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter 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: Jun 8, 2026 1:10 AM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Sine, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 1:10 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Sine
Sunday looks like the warmest upcoming period in Sine at 95 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Tuesday at about 13 to 16 mph WSW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 1:10 AM PDT
- Coverage
- 6 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
A chance of rain before 11pm. Mostly cloudy, with a low around 44. West southwest wind 5 to 14 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 66.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 45.
Sunny, with a high near 81.
Mostly clear, with a low around 48.
Sunny, with a high near 88.
Mostly clear, with a low around 56.
Sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Light Rain
|
61°F |
13 to 16 mph
WSW
|
|
Tuesday Night
Jun 9
|
Chance Light Rain then Mostly Cloudy
|
44°F |
5 to 14 mph
WSW
|
|
Wednesday
Jun 10
|
Partly Sunny
|
66°F |
5 to 10 mph
WSW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
42°F |
0 to 9 mph
WNW
|
|
Thursday
Jun 11
|
Mostly Sunny
|
75°F |
0 to 9 mph
WNW
|
|
Thursday Night
Jun 11
|
Partly Cloudy
|
45°F |
0 to 9 mph
WNW
|
|
Friday
Jun 12
|
Sunny
|
81°F |
0 to 7 mph
NNW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
48°F |
1 to 7 mph
NNW
|
|
Saturday
Jun 13
|
Sunny
|
88°F |
1 to 6 mph
NE
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
56°F |
6 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
95°F |
3 to 7 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sine.