S
M
T
W
T
F
S
31
N/A
1
96°
70°
2
94°
71°
3
84°
68°
4
83°
71°
5
83°
70°
6
86°
72°
7
90°
74°
8
92°
73°
9
90°
71°
10
91°
71°
11
91°
72°
12
90°
71°
13
92°
72°
14
91°
70°
15
95°
74°
16
94°
74°
17
92°
71°
18
86°
70°
19
86°
72°
20
87°
74°
21
89°
74°
22
89°
73°
23
90°
70°
24
89°
72°
25
89°
75°
26
90°
74°
27
90°
75°
28
91°
74°
29
91°
75°
30
93°
74°
1
95°
75°
2
96°
76°
3
97°
76°
4
97°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Strawn
Strawn's June 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 68° and 76°. The average high for June is 91° with an average low of 73°. 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 Strawn. See also: July | August | September.