S
M
T
W
T
F
S
31
81°
64°
1
81°
65°
2
82°
65°
3
81°
64°
4
81°
65°
5
87°
63°
6
89°
61°
7
85°
62°
8
84°
66°
9
89°
64°
10
88°
67°
11
87°
69°
12
92°
68°
13
92°
68°
14
91°
67°
15
90°
68°
16
86°
67°
17
88°
69°
18
92°
69°
19
91°
68°
20
89°
67°
21
92°
70°
22
93°
65°
23
91°
65°
24
92°
67°
25
91°
70°
26
93°
70°
27
93°
71°
28
94°
69°
29
91°
71°
30
92°
72°
1
89°
70°
2
89°
69°
3
90°
73°
4
95°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Smithfield
Smithfield's June 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 61° and 73°. The average high for June is 89° with an average low of 67°. 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 Smithfield. See also: July | August | September.