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