S
M
T
W
T
F
S
31
83°
62°
1
84°
64°
2
84°
63°
3
77°
59°
4
76°
56°
5
77°
61°
6
83°
64°
7
82°
65°
8
81°
62°
9
78°
58°
10
78°
58°
11
79°
60°
12
78°
59°
13
79°
61°
14
81°
66°
15
84°
67°
16
85°
66°
17
85°
60°
18
80°
58°
19
79°
60°
20
81°
61°
21
82°
68°
22
81°
68°
23
83°
67°
24
82°
68°
25
84°
68°
26
83°
67°
27
84°
69°
28
89°
70°
29
90°
68°
30
91°
63°
1
88°
63°
2
84°
62°
3
83°
61°
4
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Effingham
Effingham's June 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 56° and 70°. The average high for June is 82° 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 Effingham. See also: July | August | September.
