Sunnybank, WA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Sunnybank, WA in one place.
Mostly cloudy, with a low around 42. Wind around 0 mph.
Local Weather Overview
This forecast page for Sunnybank, 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 11, 2026 2:02 AM PST.
The active forecast window currently covers Nov 11 to Nov 17, 2026 for Sunnybank, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 2:02 AM PST
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sunnybank
Thursday looks like the warmest upcoming period in Sunnybank at 53 degrees F.
Monday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 1 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 2:02 AM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of fog between 9am and 2pm. Mostly cloudy. High near 51, with temperatures falling to around 48 in the afternoon. Wind around 0 mph.
Mostly cloudy. Low around 42, with temperatures rising to around 44 overnight. Wind around 0 mph.
Mostly cloudy, with a high near 53. Wind around 0 mph.
Mostly cloudy, with a low around 41. Wind around 0 mph.
A chance of rain after 10am. Partly sunny, with a high near 52. Chance of precipitation is 40%.
A chance of rain before 4am. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
A slight chance of rain after 10am. Partly sunny, with a high near 52. Chance of precipitation is 20%.
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
A slight chance of rain before 10pm. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Partly sunny, with a high near 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 11
|
Mostly Cloudy
|
42°F |
0 mph
|
|
Veterans Day
Nov 11
|
Areas Of Fog
|
51°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
42°F |
0 mph
|
|
Thursday
Nov 12
|
Mostly Cloudy
|
53°F |
0 mph
|
|
Thursday Night
Nov 12
|
Mostly Cloudy
|
41°F |
0 mph
|
|
Friday
Nov 13
|
Chance Light Rain
|
52°F |
1 mph
NE
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
43°F |
0 mph
|
|
Saturday
Nov 14
|
Slight Chance Light Rain
|
52°F |
1 mph
S
|
|
Saturday Night
Nov 14
|
Chance Light Rain
|
40°F |
0 mph
|
|
Sunday
Nov 15
|
Light Rain Likely
|
48°F |
0 mph
|
|
Sunday Night
Nov 15
|
Light Rain Likely
|
39°F |
0 mph
|
|
Monday
Nov 16
|
Chance Light Rain
|
48°F |
0 mph
|
|
Monday Night
Nov 16
|
Slight Chance Light Rain then Mostly Cloudy
|
36°F |
0 mph
|
|
Tuesday
Nov 17
|
Partly Sunny
|
46°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sunnybank.