S
M
T
W
T
F
S
31
72°
64°
1
86°
64°
2
82°
61°
3
N/A
4
83°
57°
5
84°
61°
6
83°
67°
7
82°
68°
8
82°
67°
9
78°
65°
10
82°
66°
11
86°
68°
12
88°
67°
13
85°
68°
14
86°
69°
15
86°
69°
16
85°
65°
17
84°
63°
18
89°
66°
19
90°
69°
20
92°
69°
21
88°
68°
22
90°
69°
23
90°
70°
24
87°
70°
25
90°
69°
26
90°
70°
27
89°
70°
28
90°
69°
29
90°
70°
30
88°
70°
1
85°
66°
2
83°
65°
3
84°
65°
4
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Walnut Grove
Walnut Grove's June 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 57° and 70°. The average high for June is 86° 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 Walnut Grove. See also: July | August | September.