S
M
T
W
T
F
S
27
44°
36°
28
41°
37°
29
44°
35°
30
44°
35°
31
43°
36°
1
43°
36°
2
44°
37°
3
43°
36°
4
44°
35°
5
44°
34°
6
42°
36°
7
45°
38°
8
45°
40°
9
46°
42°
10
48°
38°
11
50°
36°
12
47°
37°
13
47°
38°
14
49°
37°
15
47°
39°
16
43°
37°
17
46°
33°
18
45°
32°
19
41°
31°
20
43°
32°
21
44°
31°
22
Hist. Avg.
47°
36°
23
Hist. Avg.
47°
36°
24
Hist. Avg.
47°
36°
25
Hist. Avg.
47°
36°
26
Hist. Avg.
47°
36°
27
Hist. Avg.
47°
36°
28
Hist. Avg.
47°
36°
29
Hist. Avg.
47°
36°
30
Hist. Avg.
47°
36°
31
Hist. Avg.
47°
36°
1
Hist. Avg.
47°
36°
2
Hist. Avg.
47°
36°
3
Hist. Avg.
47°
36°
4
Hist. Avg.
47°
36°
5
Hist. Avg.
47°
36°
6
Hist. Avg.
47°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Gig Harbor
Gig Harbor's January 2027 forecast shows daily high temperatures ranging from 41° to 50°, with overnight lows between 31° and 42°. The average high for January is 45° with an average low of 36°. 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 Gig Harbor. See also: February | March | April.