S
M
T
W
T
F
S
27
46°
33°
28
48°
29°
29
48°
28°
30
46°
27°
31
47°
25°
1
46°
25°
2
45°
31°
3
47°
28°
4
47°
24°
5
46°
24°
6
44°
25°
7
45°
27°
8
46°
33°
9
46°
31°
10
47°
28°
11
47°
22°
12
44°
22°
13
44°
25°
14
46°
30°
15
46°
29°
16
48°
29°
17
47°
23°
18
43°
22°
19
42°
33°
20
47°
34°
21
48°
35°
22
53°
29°
23
51°
37°
24
51°
35°
25
56°
26°
26
50°
25°
27
48°
25°
28
45°
33°
29
52°
28°
30
46°
23°
31
45°
21°
1
43°
24°
2
46°
21°
3
46°
20°
4
41°
26°
5
47°
27°
6
51°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Trinity
Trinity's January 2027 forecast shows daily high temperatures ranging from 41° to 56°, with overnight lows between 20° and 37°. The average high for January is 47° with an average low of 27°. 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 Trinity. See also: February | March | April.