S
M
T
W
T
F
S
31
81°
62°
1
87°
63°
2
82°
56°
3
82°
57°
4
86°
60°
5
83°
68°
6
88°
68°
7
80°
70°
8
85°
70°
9
90°
71°
10
84°
68°
11
80°
60°
12
81°
54°
13
83°
61°
14
72°
52°
15
78°
50°
16
74°
58°
17
83°
59°
18
76°
57°
19
80°
53°
20
80°
54°
21
67°
55°
22
77°
53°
23
78°
55°
24
83°
63°
25
78°
60°
26
72°
64°
27
77°
63°
28
90°
69°
29
90°
75°
30
91°
76°
1
90°
71°
2
91°
71°
3
89°
66°
4
84°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ottumwa
Ottumwa's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Ottumwa. See also: July | August | September.
