10-day forecast for Walla Walla, WA: 38° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Sunday, October 25
58° · 0.21 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2461° / 38°0
Morning38°feels 38°
Afternoon60°feels 57°
Evening47°feels 47°
Overnight41°feels 41°
61 °
Walla Walla, Saturday, 24 October
Mostly clear. High 61°, low 38°.
Pressure30.21 inHg
Wind1 mph NW
Humidity42%
Visibility6.2 mi
Dew point33°
Sun, 2564° / 43°0
Morning43°feels 43°
Afternoon63°feels 61°
Evening50°feels 50°
Overnight43°feels 43°
64 °
Walla Walla, Sunday, 25 October
Overcast. High 64°, low 43°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point39°
Mon, 2658° / 41°0
Morning41°feels 41°
Afternoon57°feels 55°
Evening48°feels 48°
Overnight42°feels 42°
58 °
Walla Walla, Monday, 26 October
Overcast. High 58°, low 41°.
Pressure30.03 inHg
Wind5.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point39°
Tue, 2761° / 45°0
Morning49°feels 47°
Afternoon61°feels 59°
Evening56°feels 54°
Overnight45°feels 44°
61 °
Walla Walla, Tuesday, 27 October
Partly cloudy. High 61°, low 45°.
Pressure30.09 inHg
Wind5.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point40°
Wed, 2858° / 44°0.06
Morning47°feels 46°
Afternoon50°feels 46°
Evening54°feels 52°
Overnight47°feels 47°
58 °
Walla Walla, Wednesday, 28 October
Light rain. High 58°, low 44°.
Pressure29.94 inHg
Wind9.7 mph SW
Humidity89%
Visibility—
Dew point46°
Thu, 2958° / 45°0.03
Morning50°feels 47°
Afternoon55°feels 52°
Evening53°feels 50°
Overnight46°feels 43°
58 °
Walla Walla, Thursday, 29 October
Light rain. High 58°, low 45°.
Pressure30.00 inHg
Wind13.3 mph W
Humidity51%
Visibility—
Dew point36°
Fri, 3053° / 42°0
Morning45°feels 45°
Afternoon49°feels 48°
Evening49°feels 47°
Overnight42°feels 42°
53 °
Walla Walla, Friday, 30 October
Overcast. High 53°, low 42°.
Pressure30.00 inHg
Wind4.5 mph NW
Humidity50%
Visibility—
Dew point30°
Sat, 3151° / 39°0
Morning42°feels 41°
Afternoon46°feels 44°
Evening48°feels 47°
Overnight41°feels 39°
51 °
Walla Walla, Saturday, 31 October
Overcast. High 51°, low 39°.
Pressure30.06 inHg
Wind4.6 mph SE
Humidity52%
Visibility—
Dew point28°
Sun, 0156° / 38°0
Morning42°feels 39°
Afternoon51°feels 48°
Evening51°feels 48°
Overnight43°feels 40°
56 °
Walla Walla, Sunday, 1 November
Mostly clear. High 56°, low 38°.
Pressure30.21 inHg
Wind6.4 mph W
Humidity38%
Visibility—
Dew point24°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Walla Walla, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.