S
M
T
W
T
F
S
31
76°
34°
1
77°
39°
2
79°
43°
3
82°
44°
4
84°
51°
5
85°
51°
6
82°
52°
7
77°
50°
8
78°
39°
9
79°
40°
10
84°
41°
11
86°
48°
12
87°
51°
13
80°
57°
14
82°
47°
15
80°
46°
16
87°
55°
17
86°
52°
18
83°
53°
19
80°
51°
20
82°
43°
21
84°
37°
22
85°
41°
23
89°
48°
24
83°
55°
25
83°
52°
26
81°
48°
27
78°
57°
28
74°
48°
29
75°
39°
30
75°
37°
1
74°
34°
2
78°
37°
3
81°
41°
4
85°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Flagstaff
Flagstaff's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Flagstaff. See also: July | August | September.
