S
M
T
W
T
F
S
28
89°
72°
29
89°
73°
30
87°
69°
31
90°
71°
1
91°
73°
2
87°
72°
3
85°
71°
4
86°
71°
5
87°
74°
6
89°
68°
7
89°
72°
8
88°
73°
9
87°
71°
10
87°
74°
11
86°
76°
12
80°
76°
13
82°
74°
14
83°
75°
15
88°
74°
16
90°
77°
17
94°
79°
18
94°
79°
19
92°
77°
20
90°
72°
21
89°
73°
22
90°
72°
23
91°
73°
24
91°
75°
25
92°
74°
26
92°
75°
27
94°
74°
28
95°
77°
29
90°
72°
30
90°
72°
31
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Marlborough
Marlborough's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Marlborough. See also: February | March | April.
