S
M
T
W
T
F
S
27
37°
20°
28
37°
20°
29
36°
16°
30
36°
12°
31
33°
4°
1
29°
3°
2
26°
16°
3
29°
18°
4
37°
20°
5
38°
16°
6
37°
5°
7
35°
4°
8
25°
10°
9
26°
9°
10
33°
5°
11
33°
0°
12
25°
4°
13
22°
0°
14
25°
4°
15
22°
11°
16
30°
5°
17
28°
3°
18
25°
3°
19
25°
6°
20
33°
19°
21
37°
19°
22
37°
18°
23
35°
19°
24
36°
18°
25
35°
19°
26
37°
17°
27
37°
15°
28
34°
11°
29
33°
11°
30
34°
18°
31
Hist. Avg.
39°
14°
1
Hist. Avg.
39°
14°
2
Hist. Avg.
39°
14°
3
Hist. Avg.
39°
14°
4
Hist. Avg.
39°
14°
5
Hist. Avg.
39°
14°
6
Hist. Avg.
39°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Gresham
Gresham's January 2027 forecast shows daily high temperatures ranging from 22° to 38°, with overnight lows between 0° and 20°. The average high for January is 32° with an average low of 11°. 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.
