S
M
T
W
T
F
S
31
73°
57°
1
73°
55°
2
66°
57°
3
N/A
4
66°
52°
5
66°
53°
6
63°
51°
7
66°
52°
8
64°
48°
9
65°
51°
10
66°
52°
11
73°
55°
12
75°
55°
13
71°
54°
14
72°
54°
15
73°
56°
16
65°
53°
17
72°
54°
18
71°
53°
19
67°
54°
20
69°
54°
21
72°
53°
22
73°
54°
23
72°
53°
24
72°
54°
25
71°
54°
26
73°
55°
27
72°
53°
28
73°
55°
29
74°
55°
30
74°
54°
1
72°
54°
2
71°
55°
3
73°
55°
4
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Effingham
Effingham's June 2026 forecast shows daily high temperatures ranging from 63° to 75°, with overnight lows between 48° and 56°. The average high for June is 70° with an average low of 54°. 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.