S
M
T
W
T
F
S
29
44°
17°
30
43°
18°
1
44°
19°
2
45°
20°
3
49°
25°
4
49°
23°
5
47°
25°
6
46°
24°
7
44°
28°
8
44°
20°
9
52°
24°
10
43°
17°
11
45°
17°
12
Hist. Avg.
42°
27°
13
Hist. Avg.
42°
27°
14
Hist. Avg.
42°
27°
15
Hist. Avg.
42°
27°
16
Hist. Avg.
41°
27°
17
Hist. Avg.
41°
27°
18
Hist. Avg.
41°
27°
19
Hist. Avg.
41°
27°
20
Hist. Avg.
41°
27°
21
Hist. Avg.
42°
27°
22
Hist. Avg.
42°
27°
23
Hist. Avg.
42°
27°
24
Hist. Avg.
42°
27°
25
Hist. Avg.
42°
27°
26
Hist. Avg.
42°
27°
27
Hist. Avg.
42°
28°
28
Hist. Avg.
42°
28°
29
Hist. Avg.
42°
28°
30
Hist. Avg.
42°
28°
31
Hist. Avg.
42°
28°
1
Hist. Avg.
43°
28°
2
Hist. Avg.
43°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Fall River Mills
Fall River Mills's December 2026 forecast shows daily high temperatures ranging from 43° to 52°, with overnight lows between 17° and 28°. The average high for December is 46° 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 December weather will actually feel in Fall River Mills. See also: January | February | March.
