S
M
T
W
T
F
S
1
52°
28°
2
54°
28°
3
55°
30°
4
47°
39°
5
52°
31°
6
49°
31°
7
63°
42°
8
60°
34°
9
43°
29°
10
42°
24°
11
46°
32°
12
46°
32°
13
33°
30°
14
37°
22°
15
37°
20°
16
48°
31°
17
61°
47°
18
59°
46°
19
64°
53°
20
59°
49°
21
56°
38°
22
51°
28°
23
56°
30°
24
53°
42°
25
54°
34°
26
47°
28°
27
57°
29°
28
58°
39°
29
46°
36°
30
46°
30°
31
50°
27°
1
45°
38°
2
46°
36°
3
52°
33°
4
61°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Spokane South
Spokane South'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 Spokane South. See also: April | May | June.
