Walla Walla, WA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Walla Walla, WA in one place.
Sunny, with a high near 95. Southwest wind around 9 mph.
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: Jul 17, 2026 6:07 AM PDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Walla Walla, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 6:07 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Walla Walla
Tuesday looks like the warmest upcoming period in Walla Walla at 100 degrees F.
Saturday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Saturday at about 9 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 6:07 AM PDT
- Coverage
- 6 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
Clear, with a low around 60. Southwest wind 5 to 9 mph.
Sunny, with a high near 96.
Partly cloudy, with a low around 61.
Partly sunny, with a high near 97.
Mostly cloudy, with a low around 65.
Mostly sunny, with a high near 100.
Partly cloudy, with a low around 66.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 99.
A slight chance of rain showers before 11pm. Partly cloudy, with a low around 65.
A slight chance of rain showers after 11am. Mostly sunny, with a high near 99.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny
|
95°F |
9 mph
SW
|
|
Saturday Night
Jul 18
|
Clear
|
60°F |
5 to 9 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
96°F |
6 mph
SW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
61°F |
5 mph
SW
|
|
Monday
Jul 20
|
Partly Sunny
|
97°F |
1 to 5 mph
W
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
65°F |
5 mph
E
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
100°F |
2 to 6 mph
W
|
|
Tuesday Night
Jul 21
|
Partly Cloudy
|
66°F |
6 mph
NE
|
|
Wednesday
Jul 22
|
Mostly Sunny then Slight Chance Rain Showers
|
99°F |
6 mph
W
|
|
Wednesday Night
Jul 22
|
Slight Chance Rain Showers then Partly Cloudy
|
65°F |
6 mph
S
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers
|
99°F |
6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walla Walla.
