S
M
T
W
T
F
S
31
83°
47°
1
86°
50°
2
76°
52°
3
81°
53°
4
81°
52°
5
82°
51°
6
71°
50°
7
77°
49°
8
72°
54°
9
77°
52°
10
83°
54°
11
91°
55°
12
85°
55°
13
83°
53°
14
84°
55°
15
79°
52°
16
83°
56°
17
83°
55°
18
80°
54°
19
81°
52°
20
78°
52°
21
80°
53°
22
79°
52°
23
78°
54°
24
82°
53°
25
81°
52°
26
77°
53°
27
77°
52°
28
81°
54°
29
83°
54°
30
81°
55°
1
80°
55°
2
79°
54°
3
82°
56°
4
80°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in San Anselmo
San Anselmo's June 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 49° and 56°. The average high for June is 80° 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 San Anselmo. See also: July | August | September.
