Walla Walla, WA Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Walla Walla, WA in one place.
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Walla Walla, 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 5:24 PM PDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Walla Walla, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 5:24 PM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Walla Walla
Sunday looks like the warmest upcoming period in Walla Walla at 66 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 16 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 5:24 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 11am, then showers and thunderstorms likely between 11am and 5pm, then rain likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
A chance of rain before 5pm. Partly sunny, with a high near 61.
Mostly cloudy, with a low around 42.
Partly sunny, with a high near 59.
Rain likely after 11pm. Mostly cloudy, with a low around 42.
Rain likely. Partly sunny, with a high near 57.
A chance of rain before 5am. Partly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday Night
Apr 11
|
Chance Light Rain
|
46°F |
6 mph
S
|
|
Sunday
Apr 11
|
Showers And Thunderstorms Likely
|
66°F |
3 to 7 mph
SW
|
|
Sunday Night
Apr 12
|
Light Rain Likely
|
46°F |
9 mph
SW
|
|
Monday
Apr 12
|
Chance Light Rain
|
61°F |
9 to 15 mph
SW
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
42°F |
9 to 14 mph
SW
|
|
Tuesday
Apr 13
|
Partly Sunny
|
59°F |
9 to 16 mph
SW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
42°F |
10 to 14 mph
SW
|
|
Wednesday
Apr 14
|
Light Rain Likely
|
57°F |
10 to 14 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
37°F |
7 to 13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walla Walla.
