S
M
T
W
T
F
S
31
70°
44°
1
70°
50°
2
69°
49°
3
74°
49°
4
77°
52°
5
78°
57°
6
76°
62°
7
78°
63°
8
76°
57°
9
78°
60°
10
80°
67°
11
85°
66°
12
78°
66°
13
76°
59°
14
77°
57°
15
67°
50°
16
69°
46°
17
75°
52°
18
75°
61°
19
73°
54°
20
72°
55°
21
74°
60°
22
69°
53°
23
74°
51°
24
74°
54°
25
75°
53°
26
77°
54°
27
77°
57°
28
76°
60°
29
77°
57°
30
79°
60°
1
80°
58°
2
78°
56°
3
76°
59°
4
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oil City
Oil City's June 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 51° and 60°. The average high for June is 76° with an average low of 56°. 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 Oil City. See also: July | August | September.