S
M
T
W
T
F
S
27
57°
38°
28
61°
36°
29
58°
36°
30
59°
37°
31
58°
38°
1
60°
39°
2
62°
39°
3
63°
43°
4
62°
44°
5
63°
42°
6
63°
44°
7
61°
42°
8
62°
42°
9
61°
45°
10
63°
46°
11
64°
47°
12
61°
46°
13
61°
47°
14
62°
38°
15
62°
38°
16
Hist. Avg.
59°
43°
17
Hist. Avg.
59°
43°
18
Hist. Avg.
59°
43°
19
Hist. Avg.
59°
44°
20
Hist. Avg.
59°
44°
21
Hist. Avg.
59°
44°
22
Hist. Avg.
60°
44°
23
Hist. Avg.
60°
44°
24
Hist. Avg.
60°
44°
25
Hist. Avg.
60°
44°
26
Hist. Avg.
60°
44°
27
Hist. Avg.
60°
44°
28
Hist. Avg.
60°
44°
29
Hist. Avg.
60°
44°
30
Hist. Avg.
60°
44°
31
Hist. Avg.
61°
44°
1
Hist. Avg.
61°
44°
2
Hist. Avg.
61°
44°
3
Hist. Avg.
61°
45°
4
Hist. Avg.
61°
45°
5
Hist. Avg.
61°
45°
6
Hist. Avg.
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Milpitas
Milpitas's January 2027 forecast shows daily high temperatures ranging from 57° to 64°, with overnight lows between 36° and 47°. The average high for January is 61° with an average low of 41°. 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 Milpitas. See also: February | March | April.