S
M
T
W
T
F
S
29
58°
55°
30
56°
45°
31
49°
42°
1
56°
42°
2
60°
50°
3
58°
52°
4
54°
46°
5
60°
46°
6
55°
47°
7
64°
49°
8
63°
53°
9
66°
51°
10
65°
55°
11
61°
49°
12
61°
53°
13
57°
47°
14
59°
45°
15
58°
46°
16
63°
48°
17
54°
41°
18
53°
43°
19
49°
42°
20
59°
41°
21
62°
51°
22
61°
49°
23
65°
53°
24
58°
46°
25
54°
44°
26
52°
44°
27
57°
42°
28
53°
44°
29
50°
48°
30
53°
45°
31
53°
46°
1
56°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Pacifica
Pacifica's January 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Pacifica. See also: February | March | April.