S
M
T
W
T
F
S
30
78°
59°
31
77°
57°
1
76°
57°
2
76°
54°
3
73°
53°
4
70°
56°
5
68°
48°
6
68°
55°
7
67°
55°
8
71°
54°
9
74°
56°
10
66°
51°
11
64°
54°
12
66°
54°
13
65°
54°
14
72°
54°
15
74°
49°
16
65°
46°
17
64°
52°
18
66°
48°
19
65°
47°
20
71°
55°
21
70°
49°
22
62°
47°
23
Hist. Avg.
64°
49°
24
Hist. Avg.
64°
49°
25
Hist. Avg.
64°
49°
26
Hist. Avg.
63°
49°
27
Hist. Avg.
63°
48°
28
Hist. Avg.
63°
48°
29
Hist. Avg.
62°
48°
30
Hist. Avg.
62°
48°
1
Hist. Avg.
62°
48°
2
Hist. Avg.
61°
48°
3
Hist. Avg.
61°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Surrey
Surrey's September 2026 forecast shows daily high temperatures ranging from 62° to 78°, with overnight lows between 46° and 59°. The average high for September is 70° with an average low of 53°. 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 Surrey. See also: October | November | December.
