S
M
T
W
T
F
S
31
74°
49°
1
75°
51°
2
74°
54°
3
78°
52°
4
83°
56°
5
86°
64°
6
82°
65°
7
84°
59°
8
86°
65°
9
88°
67°
10
86°
67°
11
87°
66°
12
89°
69°
13
92°
67°
14
88°
67°
15
85°
65°
16
85°
66°
17
82°
60°
18
78°
64°
19
80°
64°
20
81°
63°
21
85°
57°
22
77°
57°
23
77°
58°
24
85°
66°
25
85°
66°
26
84°
64°
27
80°
59°
28
79°
63°
29
81°
65°
30
80°
62°
1
79°
60°
2
80°
59°
3
81°
60°
4
83°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Monessen
Monessen's June 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 56° and 69°. The average high for June is 83° with an average low of 63°. 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 Monessen. See also: July | August | September.