S
M
T
W
T
F
S
28
97°
78°
29
97°
79°
30
97°
75°
1
95°
76°
2
96°
76°
3
97°
73°
4
99°
78°
5
101°
70°
6
96°
65°
7
99°
67°
8
100°
73°
9
100°
78°
10
97°
75°
11
98°
76°
12
97°
74°
13
92°
72°
14
91°
71°
15
88°
68°
16
88°
69°
17
90°
69°
18
93°
76°
19
95°
73°
20
98°
73°
21
100°
74°
22
104°
74°
23
98°
77°
24
93°
76°
25
98°
79°
26
98°
77°
27
100°
76°
28
101°
76°
29
101°
74°
30
101°
76°
31
103°
79°
1
98°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Jermyn
Jermyn's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July 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 July weather will actually feel in Jermyn. See also: August | September | October.