S
M
T
W
T
F
S
27
51°
29°
28
50°
31°
29
51°
39°
30
55°
40°
31
65°
28°
1
65°
26°
2
51°
24°
3
46°
26°
4
46°
34°
5
50°
41°
6
59°
44°
7
65°
32°
8
67°
26°
9
54°
27°
10
48°
28°
11
50°
27°
12
51°
26°
13
49°
26°
14
48°
24°
15
50°
26°
16
47°
35°
17
53°
37°
18
66°
27°
19
67°
26°
20
49°
28°
21
49°
38°
22
54°
41°
23
61°
42°
24
62°
41°
25
66°
42°
26
67°
41°
27
65°
39°
28
63°
33°
29
58°
29°
30
58°
28°
31
53°
26°
1
Hist. Avg.
56°
34°
2
Hist. Avg.
56°
34°
3
Hist. Avg.
56°
34°
4
Hist. Avg.
57°
34°
5
Hist. Avg.
57°
34°
6
Hist. Avg.
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Gresham
Gresham's January 2027 forecast shows daily high temperatures ranging from 46° to 67°, with overnight lows between 24° and 44°. The average high for January is 56° with an average low of 32°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Gresham. See also: February | March | April.
