S
M
T
W
T
F
S
31
65°
48°
1
65°
49°
2
68°
52°
3
69°
50°
4
61°
48°
5
63°
50°
6
67°
48°
7
62°
48°
8
62°
49°
9
62°
50°
10
64°
49°
11
67°
51°
12
63°
52°
13
64°
50°
14
64°
53°
15
66°
51°
16
65°
51°
17
70°
53°
18
71°
53°
19
70°
51°
20
68°
48°
21
64°
48°
22
64°
49°
23
65°
48°
24
66°
49°
25
65°
48°
26
68°
51°
27
68°
51°
28
69°
50°
29
68°
49°
30
71°
52°
1
70°
54°
2
71°
52°
3
69°
48°
4
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Fallon
Fallon's June 2026 forecast shows daily high temperatures ranging from 61° to 71°, with overnight lows between 48° and 54°. The average high for June is 66° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Fallon. See also: July | August | September.