S
M
T
W
T
F
S
29
71°
41°
30
80°
55°
31
82°
64°
1
80°
61°
2
77°
66°
3
81°
65°
4
67°
42°
5
62°
36°
6
70°
35°
7
66°
44°
8
75°
41°
9
77°
52°
10
76°
50°
11
78°
58°
12
74°
60°
13
77°
64°
14
79°
66°
15
73°
66°
16
73°
55°
17
81°
60°
18
60°
37°
19
70°
34°
20
73°
41°
21
80°
49°
22
79°
57°
23
81°
66°
24
76°
54°
25
81°
59°
26
77°
61°
27
80°
51°
28
71°
50°
29
73°
49°
30
67°
47°
1
67°
47°
2
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mammoth Spring
Mammoth Spring's April 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 47° and 66°. The average high for April is 75° with an average low of 53°. 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 Mammoth Spring. See also: May | June | July.
