S
M
T
W
T
F
S
31
51°
46°
1
65°
41°
2
67°
41°
3
78°
47°
4
75°
44°
5
83°
47°
6
82°
47°
7
59°
35°
8
71°
46°
9
75°
50°
10
76°
50°
11
64°
41°
12
70°
47°
13
76°
48°
14
75°
48°
15
73°
46°
16
74°
44°
17
71°
46°
18
70°
44°
19
78°
45°
20
74°
39°
21
72°
46°
22
79°
50°
23
79°
50°
24
72°
42°
25
70°
45°
26
77°
50°
27
76°
50°
28
78°
48°
29
79°
49°
30
82°
51°
1
83°
51°
2
85°
52°
3
83°
53°
4
84°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in West Gallatin
West Gallatin's June 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 35° and 53°. The average high for June is 76° with an average low of 47°. 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 West Gallatin. See also: July | August | September.