S
M
T
W
T
F
S
27
55°
31°
28
55°
34°
29
56°
36°
30
56°
41°
31
59°
36°
1
60°
37°
2
59°
39°
3
60°
34°
4
57°
32°
5
57°
37°
6
56°
37°
7
53°
41°
8
56°
42°
9
60°
40°
10
61°
38°
11
57°
42°
12
60°
43°
13
63°
40°
14
59°
41°
15
57°
43°
16
56°
33°
17
57°
35°
18
57°
36°
19
Hist. Avg.
56°
40°
20
Hist. Avg.
56°
40°
21
Hist. Avg.
56°
40°
22
Hist. Avg.
56°
40°
23
Hist. Avg.
56°
40°
24
Hist. Avg.
56°
40°
25
Hist. Avg.
57°
40°
26
Hist. Avg.
57°
40°
27
Hist. Avg.
57°
40°
28
Hist. Avg.
57°
40°
29
Hist. Avg.
58°
40°
30
Hist. Avg.
58°
41°
31
Hist. Avg.
58°
41°
1
Hist. Avg.
58°
41°
2
Hist. Avg.
58°
41°
3
Hist. Avg.
59°
41°
4
Hist. Avg.
59°
41°
5
Hist. Avg.
59°
41°
6
Hist. Avg.
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Gustine
Gustine's January 2027 forecast shows daily high temperatures ranging from 53° to 63°, with overnight lows between 31° and 43°. The average high for January is 58° with an average low of 38°. 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 Gustine. See also: February | March | April.
