S
M
T
W
T
F
S
27
48°
30°
28
50°
29°
29
49°
28°
30
50°
29°
31
53°
29°
1
50°
36°
2
54°
31°
3
51°
28°
4
49°
29°
5
49°
29°
6
50°
31°
7
47°
28°
8
48°
27°
9
46°
28°
10
45°
24°
11
45°
23°
12
46°
28°
13
45°
29°
14
47°
29°
15
47°
30°
16
50°
30°
17
51°
35°
18
52°
39°
19
53°
40°
20
60°
41°
21
61°
38°
22
60°
39°
23
54°
33°
24
63°
27°
25
55°
28°
26
46°
26°
27
48°
28°
28
46°
26°
29
46°
23°
30
44°
23°
31
44°
24°
1
45°
26°
2
47°
25°
3
49°
26°
4
45°
29°
5
49°
30°
6
54°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Anna
Anna's January 2027 forecast shows daily high temperatures ranging from 44° to 63°, with overnight lows between 23° and 41°. The average high for January is 50° with an average low of 30°. 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 Anna. See also: February | March | April.