S
M
T
W
T
F
S
31
93°
59°
1
98°
65°
2
100°
65°
3
102°
69°
4
104°
69°
5
105°
70°
6
98°
75°
7
99°
71°
8
97°
65°
9
99°
70°
10
103°
68°
11
106°
74°
12
107°
74°
13
106°
78°
14
105°
76°
15
105°
74°
16
108°
76°
17
104°
76°
18
103°
71°
19
99°
68°
20
101°
66°
21
99°
68°
22
101°
67°
23
107°
71°
24
105°
79°
25
103°
72°
26
99°
72°
27
93°
71°
28
90°
66°
29
94°
61°
30
93°
63°
1
98°
66°
2
99°
64°
3
101°
67°
4
100°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Barstow
Barstow'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 Barstow. See also: July | August | September.
