S
M
T
W
T
F
S
31
81°
61°
1
83°
61°
2
82°
63°
3
83°
63°
4
84°
64°
5
83°
64°
6
82°
63°
7
83°
64°
8
84°
66°
9
85°
66°
10
86°
65°
11
84°
64°
12
78°
60°
13
78°
62°
14
79°
59°
15
79°
61°
16
80°
64°
17
85°
67°
18
87°
66°
19
84°
62°
20
85°
65°
21
84°
63°
22
82°
60°
23
86°
62°
24
85°
60°
25
83°
62°
26
84°
67°
27
89°
68°
28
83°
60°
29
92°
69°
30
92°
68°
1
88°
69°
2
89°
69°
3
92°
70°
4
93°
69°
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 78° to 93°, with overnight lows between 59° and 70°. The average high for June is 84° with an average low of 64°. 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.
