S
M
T
W
T
F
S
27
76°
47°
28
73°
47°
29
80°
45°
30
85°
45°
1
88°
49°
2
79°
59°
3
89°
56°
4
90°
59°
5
88°
63°
6
88°
63°
7
89°
63°
8
89°
63°
9
83°
52°
10
75°
52°
11
66°
45°
12
59°
41°
13
66°
42°
14
70°
41°
15
73°
42°
16
70°
41°
17
74°
43°
18
76°
43°
19
73°
42°
20
72°
42°
21
73°
43°
22
68°
39°
23
72°
43°
24
71°
44°
25
71°
43°
26
70°
43°
27
70°
42°
28
69°
42°
29
69°
41°
30
68°
42°
31
67°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Yosemite Valley
Yosemite Valley's October 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 39° and 52°. The average high for October is 71° with an average low of 43°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Yosemite Valley. See also: November | December | January.
