S
M
T
W
T
F
S
30
80°
56°
31
83°
59°
1
83°
51°
2
84°
52°
3
76°
51°
4
77°
53°
5
78°
59°
6
82°
55°
7
84°
51°
8
76°
55°
9
75°
57°
10
78°
57°
11
80°
56°
12
79°
55°
13
74°
55°
14
73°
48°
15
76°
48°
16
73°
47°
17
73°
50°
18
74°
51°
19
77°
52°
20
72°
54°
21
76°
51°
22
75°
44°
23
73°
49°
24
70°
52°
25
75°
48°
26
75°
43°
27
Hist. Avg.
71°
50°
28
Hist. Avg.
71°
50°
29
Hist. Avg.
70°
49°
30
Hist. Avg.
70°
49°
1
Hist. Avg.
70°
48°
2
Hist. Avg.
69°
48°
3
Hist. Avg.
69°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Medway
Medway's September 2026 forecast shows daily high temperatures ranging from 70° to 84°, with overnight lows between 43° and 59°. The average high for September is 77° with an average low of 52°. 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 Medway. See also: October | November | December.