S
M
T
W
T
F
S
30
76°
52°
31
75°
59°
1
72°
64°
2
70°
63°
3
78°
58°
4
77°
56°
5
73°
51°
6
69°
44°
7
75°
41°
8
75°
45°
9
74°
58°
10
79°
64°
11
67°
50°
12
76°
43°
13
71°
61°
14
66°
46°
15
71°
42°
16
75°
53°
17
75°
61°
18
74°
44°
19
64°
46°
20
60°
49°
21
65°
44°
22
63°
43°
23
62°
46°
24
67°
47°
25
68°
46°
26
69°
45°
27
68°
45°
28
69°
47°
29
70°
48°
30
70°
47°
1
71°
44°
2
69°
43°
3
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Cambridge
North Cambridge's September 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 43° and 49°. The average high for September is 67° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in North Cambridge. See also: October | November | December.
