S
M
T
W
T
F
S
30
73°
61°
31
72°
57°
1
73°
52°
2
70°
57°
3
79°
64°
4
70°
55°
5
73°
52°
6
81°
54°
7
77°
59°
8
63°
54°
9
68°
52°
10
N/A
11
72°
52°
12
74°
62°
13
74°
57°
14
75°
60°
15
69°
50°
16
65°
53°
17
64°
51°
18
65°
50°
19
67°
50°
20
69°
50°
21
69°
50°
22
67°
51°
23
69°
50°
24
68°
49°
25
65°
48°
26
64°
48°
27
66°
50°
28
65°
44°
29
60°
43°
30
59°
43°
1
59°
48°
2
64°
49°
3
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sawston
Sawston's September 2026 forecast shows daily high temperatures ranging from 59° to 75°, with overnight lows between 43° and 62°. The average high for September is 67° with an average low of 50°. 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 Sawston. See also: October | November | December.
