S
M
T
W
T
F
S
31
76°
33°
1
79°
37°
2
78°
37°
3
82°
41°
4
85°
42°
5
73°
52°
6
82°
54°
7
82°
45°
8
87°
53°
9
77°
64°
10
85°
65°
11
83°
66°
12
75°
58°
13
80°
53°
14
65°
41°
15
73°
37°
16
72°
46°
17
65°
45°
18
67°
54°
19
66°
46°
20
69°
50°
21
72°
45°
22
73°
51°
23
76°
46°
24
63°
57°
25
69°
49°
26
76°
51°
27
78°
52°
28
80°
61°
29
87°
68°
30
88°
68°
1
87°
65°
2
86°
63°
3
83°
59°
4
82°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Harrietta
Harrietta's June 2026 forecast shows daily high temperatures ranging from 63° to 88°, with overnight lows between 49° and 68°. The average high for June is 80° with an average low of 59°. 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 Harrietta. See also: July | August | September.