S
M
T
W
T
F
S
31
73°
46°
1
74°
46°
2
78°
47°
3
81°
50°
4
79°
47°
5
69°
45°
6
72°
44°
7
76°
49°
8
76°
44°
9
79°
47°
10
80°
47°
11
73°
46°
12
73°
48°
13
74°
44°
14
75°
46°
15
76°
51°
16
81°
50°
17
86°
50°
18
85°
53°
19
87°
51°
20
86°
52°
21
83°
50°
22
82°
51°
23
89°
52°
24
90°
54°
25
91°
58°
26
92°
57°
27
91°
58°
28
82°
50°
29
84°
53°
30
87°
55°
1
90°
57°
2
92°
57°
3
92°
58°
4
93°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Berthoud
Berthoud's June 2026 forecast shows daily high temperatures ranging from 69° to 93°, with overnight lows between 44° and 58°. The average high for June is 82° 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 Berthoud. See also: July | August | September.