S
M
T
W
T
F
S
29
46°
33°
30
46°
26°
31
50°
20°
1
42°
29°
2
44°
36°
3
52°
30°
4
61°
27°
5
66°
30°
6
71°
31°
7
58°
32°
8
60°
26°
9
64°
26°
10
69°
26°
11
56°
43°
12
63°
42°
13
50°
43°
14
46°
36°
15
51°
33°
16
45°
28°
17
51°
25°
18
61°
24°
19
70°
28°
20
76°
29°
21
79°
47°
22
52°
37°
23
52°
34°
24
51°
30°
25
55°
33°
26
57°
36°
27
59°
35°
28
64°
37°
29
67°
39°
30
68°
43°
1
64°
40°
2
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mount Spokane State Park
Mount Spokane State Park's April 2026 forecast shows daily high temperatures ranging from 51° to 79°, with overnight lows between 30° and 47°. The average high for April is 61° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Mount Spokane State Park. See also: May | June | July.
