S
M
T
W
T
F
S
31
82°
46°
1
87°
53°
2
76°
47°
3
91°
47°
4
87°
52°
5
91°
52°
6
82°
53°
7
78°
45°
8
79°
55°
9
80°
55°
10
95°
54°
11
101°
66°
12
90°
55°
13
89°
51°
14
79°
53°
15
80°
52°
16
82°
53°
17
83°
52°
18
80°
55°
19
77°
52°
20
83°
53°
21
83°
52°
22
81°
53°
23
85°
52°
24
88°
53°
25
91°
52°
26
89°
54°
27
91°
55°
28
90°
56°
29
85°
53°
30
88°
54°
1
85°
53°
2
84°
54°
3
84°
54°
4
88°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Yountville
Yountville's June 2026 forecast shows daily high temperatures ranging from 77° to 91°, with overnight lows between 52° and 56°. The average high for June is 85° with an average low of 53°. 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 Yountville. See also: July | August | September.
