S
M
T
W
T
F
S
31
91°
64°
1
88°
66°
2
83°
59°
3
81°
59°
4
83°
64°
5
82°
65°
6
81°
67°
7
83°
69°
8
84°
68°
9
83°
69°
10
87°
65°
11
87°
67°
12
85°
66°
13
84°
65°
14
96°
71°
15
90°
69°
16
88°
68°
17
81°
68°
18
81°
69°
19
80°
70°
20
82°
70°
21
85°
69°
22
85°
70°
23
83°
68°
24
84°
70°
25
87°
71°
26
88°
72°
27
89°
71°
28
88°
72°
29
88°
72°
30
89°
71°
1
89°
73°
2
91°
73°
3
92°
72°
4
91°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Weir
Weir's June 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 59° and 73°. The average high for June is 86° with an average low of 69°. 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 Weir. See also: July | August | September.