S
M
T
W
T
F
S
29
81°
50°
30
81°
61°
31
82°
63°
1
81°
68°
2
81°
68°
3
81°
56°
4
61°
47°
5
72°
49°
6
72°
47°
7
73°
52°
8
71°
57°
9
75°
60°
10
74°
62°
11
74°
63°
12
69°
60°
13
70°
56°
14
73°
54°
15
74°
51°
16
76°
57°
17
71°
57°
18
72°
56°
19
75°
57°
20
77°
59°
21
78°
59°
22
78°
60°
23
79°
60°
24
79°
59°
25
78°
55°
26
71°
53°
27
71°
51°
28
74°
60°
29
72°
55°
30
71°
53°
1
73°
60°
2
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fallon
Fallon's April 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 47° and 68°. The average high for April is 74° with an average low of 57°. 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 Fallon. See also: May | June | July.