S
M
T
W
T
F
S
31
86°
47°
1
93°
52°
2
93°
52°
3
86°
53°
4
90°
52°
5
87°
53°
6
77°
53°
7
82°
47°
8
72°
50°
9
81°
55°
10
93°
50°
11
103°
56°
12
101°
58°
13
102°
59°
14
94°
56°
15
101°
57°
16
95°
55°
17
89°
56°
18
86°
57°
19
75°
58°
20
80°
59°
21
93°
55°
22
96°
55°
23
95°
58°
24
97°
55°
25
95°
54°
26
85°
57°
27
83°
52°
28
89°
55°
29
94°
59°
30
92°
58°
1
91°
56°
2
92°
55°
3
94°
56°
4
94°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ukiah
Ukiah's June 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 52° and 59°. The average high for June is 92° with an average low of 56°. 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 Ukiah. See also: July | August | September.