Grassmere, WA Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Grassmere, WA in one place.
Rain. Mostly cloudy, with a high near 58. 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 Grassmere, 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 5:11 PM PST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Grassmere, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:11 PM PST
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Grassmere
Veterans Day looks like the warmest upcoming period in Grassmere at 59 degrees F.
Sunday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday Night at about 7 to 14 mph SSE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:11 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 47. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Rain. Mostly cloudy, with a high near 53.
A slight chance of rain before 10pm. Mostly cloudy, with a low around 40.
Rain likely after 10am. Mostly cloudy, with a high near 54.
Rain. Mostly cloudy, with a low around 45.
Rain. Cloudy, with a high near 55.
Rain. Cloudy, with a low around 48.
Rain likely. Mostly cloudy, with a high near 59.
Rain likely. Mostly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Light Rain
|
58°F |
7 mph
ESE
|
|
Saturday Night
Nov 7
|
Rain
|
47°F |
7 to 14 mph
SSE
|
|
Sunday
Nov 8
|
Light Rain
|
53°F |
2 to 13 mph
SSW
|
|
Sunday Night
Nov 8
|
Slight Chance Light Rain then Mostly Cloudy
|
40°F |
2 to 6 mph
E
|
|
Monday
Nov 9
|
Light Rain Likely
|
54°F |
6 mph
E
|
|
Monday Night
Nov 9
|
Rain
|
45°F |
5 to 10 mph
E
|
|
Tuesday
Nov 10
|
Rain
|
55°F |
6 to 9 mph
ESE
|
|
Tuesday Night
Nov 10
|
Light Rain
|
48°F |
7 to 12 mph
E
|
|
Veterans Day
Nov 11
|
Light Rain Likely
|
59°F |
6 to 9 mph
E
|
|
Wednesday Night
Nov 11
|
Light Rain Likely
|
47°F |
6 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grassmere.