S
M
T
W
T
F
S
29
56°
23°
30
70°
46°
31
79°
61°
1
79°
55°
2
56°
41°
3
67°
41°
4
79°
44°
5
57°
44°
6
55°
40°
7
49°
24°
8
51°
29°
9
58°
35°
10
68°
46°
11
69°
41°
12
67°
49°
13
76°
55°
14
78°
56°
15
61°
42°
16
57°
40°
17
58°
43°
18
63°
44°
19
67°
40°
20
67°
47°
21
67°
46°
22
69°
48°
23
70°
48°
24
71°
46°
25
70°
42°
26
59°
42°
27
59°
40°
28
62°
40°
29
61°
39°
30
60°
38°
1
62°
42°
2
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Spring Mount Summit
Spring Mount Summit's April 2026 forecast shows daily high temperatures ranging from 49° to 78°, with overnight lows between 24° and 56°. The average high for April is 64° with an average low of 42°. 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 Spring Mount Summit. See also: May | June | July.