S
M
T
W
T
F
S
27
57°
41°
28
56°
40°
29
58°
41°
30
59°
47°
31
57°
42°
1
60°
41°
2
57°
47°
3
56°
46°
4
60°
44°
5
58°
43°
6
55°
42°
7
57°
41°
8
59°
46°
9
62°
46°
10
61°
45°
11
63°
47°
12
62°
44°
13
57°
42°
14
59°
47°
15
56°
49°
16
60°
48°
17
61°
49°
18
60°
47°
19
62°
46°
20
61°
46°
21
58°
45°
22
61°
47°
23
62°
44°
24
56°
43°
25
56°
45°
26
58°
42°
27
61°
41°
28
63°
40°
29
60°
41°
30
59°
40°
31
63°
39°
1
62°
39°
2
62°
42°
3
59°
48°
4
58°
44°
5
61°
41°
6
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Berkeley
Berkeley's January 2027 forecast shows daily high temperatures ranging from 55° to 63°, with overnight lows between 39° and 49°. The average high for January is 59° with an average low of 44°. 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 Berkeley. See also: February | March | April.
