Grandview, WA Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Grandview, WA in one place.
A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Grandview, 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: Apr 9, 2026 12:44 PM PDT.
The active forecast window currently covers Apr 12 to Apr 15, 2026 for Grandview, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 12 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 12:44 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Grandview
Monday looks like the warmest upcoming period in Grandview at 65 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Wednesday at about 7 to 14 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 12:44 PM PDT
- Coverage
- 5 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
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 5am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 37.
Partly sunny, with a high near 63.
A slight chance of rain after 5am. Mostly cloudy, with a low around 41.
A slight chance of rain before 5pm. Partly sunny, with a high near 61.
Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 12
|
Chance Light Rain
|
61°F |
5 to 9 mph
W
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
41°F |
9 mph
W
|
|
Monday
Apr 13
|
Mostly Sunny
|
65°F |
9 mph
W
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
37°F |
5 to 9 mph
W
|
|
Tuesday
Apr 14
|
Partly Sunny
|
63°F |
5 to 12 mph
SW
|
|
Tuesday Night
Apr 14
|
Mostly Cloudy then Slight Chance Light Rain
|
41°F |
7 to 12 mph
SW
|
|
Wednesday
Apr 15
|
Slight Chance Light Rain
|
61°F |
7 to 14 mph
SW
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
36°F |
3 to 14 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grandview.