S
M
T
W
T
F
S
30
70°
55°
31
73°
54°
1
70°
50°
2
64°
55°
3
77°
64°
4
68°
54°
5
72°
48°
6
79°
55°
7
N/A
8
66°
50°
9
67°
49°
10
66°
54°
11
69°
46°
12
69°
55°
13
71°
56°
14
72°
57°
15
69°
51°
16
67°
50°
17
67°
50°
18
68°
53°
19
67°
51°
20
68°
52°
21
67°
53°
22
67°
52°
23
66°
53°
24
67°
52°
25
66°
48°
26
64°
50°
27
64°
47°
28
65°
49°
29
63°
49°
30
64°
50°
1
63°
45°
2
64°
50°
3
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Melksham
Melksham's September 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 45° and 57°. The average high for September is 67° with an average low of 51°. 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 Melksham. See also: October | November | December.
