S
M
T
W
T
F
S
1
80°
70°
2
70°
67°
3
81°
67°
4
83°
70°
5
88°
68°
6
90°
59°
7
89°
57°
8
86°
61°
9
85°
60°
10
89°
61°
11
93°
62°
12
75°
54°
13
74°
49°
14
79°
48°
15
86°
50°
16
87°
61°
17
74°
66°
18
81°
63°
19
80°
68°
20
82°
63°
21
83°
61°
22
82°
57°
23
84°
58°
24
84°
59°
25
83°
61°
26
69°
55°
27
66°
48°
28
70°
43°
29
72°
49°
30
76°
51°
31
81°
53°
1
80°
54°
2
82°
65°
3
74°
52°
4
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Walla Walla
Walla Walla's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Walla Walla. See also: April | May | June.
