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