S
M
T
W
T
F
S
27
81°
46°
28
82°
52°
29
86°
54°
30
86°
59°
1
88°
57°
2
90°
66°
3
82°
70°
4
72°
64°
5
70°
59°
6
77°
55°
7
79°
54°
8
79°
52°
9
75°
59°
10
73°
63°
11
81°
63°
12
82°
61°
13
86°
59°
14
88°
57°
15
88°
61°
16
86°
63°
17
68°
46°
18
64°
43°
19
66°
45°
20
75°
41°
21
72°
43°
22
72°
39°
23
72°
39°
24
72°
52°
25
73°
52°
26
72°
45°
27
73°
39°
28
77°
46°
29
77°
55°
30
81°
50°
31
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Gresham
Gresham's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October 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 October weather will actually feel in Gresham. See also: November | December | January.
