S
M
T
W
T
F
S
27
43°
18°
28
40°
24°
29
41°
19°
30
44°
24°
31
49°
28°
1
51°
22°
2
46°
18°
3
41°
17°
4
40°
16°
5
42°
15°
6
41°
16°
7
42°
15°
8
43°
16°
9
42°
16°
10
43°
18°
11
47°
18°
12
47°
17°
13
46°
18°
14
45°
19°
15
43°
22°
16
49°
21°
17
52°
24°
18
51°
25°
19
49°
24°
20
44°
23°
21
42°
24°
22
43°
23°
23
45°
24°
24
44°
23°
25
47°
25°
26
48°
27°
27
44°
27°
28
47°
28°
29
45°
26°
30
43°
17°
31
50°
20°
1
51°
17°
2
Hist. Avg.
46°
29°
3
Hist. Avg.
46°
29°
4
Hist. Avg.
46°
29°
5
Hist. Avg.
46°
29°
6
Hist. Avg.
46°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Fall River Mills
Fall River Mills's January 2027 forecast shows daily high temperatures ranging from 40° to 52°, with overnight lows between 15° and 28°. The average high for January is 45° with an average low of 21°. 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 Mills. See also: February | March | April.