S
M
T
W
T
F
S
30
68°
53°
31
67°
54°
1
67°
53°
2
66°
52°
3
66°
53°
4
65°
51°
5
66°
50°
6
65°
48°
7
65°
51°
8
64°
52°
9
64°
50°
10
65°
51°
11
65°
52°
12
64°
51°
13
63°
50°
14
65°
51°
15
64°
52°
16
65°
51°
17
64°
50°
18
60°
50°
19
59°
51°
20
Hist. Avg.
62°
48°
21
Hist. Avg.
62°
48°
22
Hist. Avg.
61°
48°
23
Hist. Avg.
61°
48°
24
Hist. Avg.
61°
48°
25
Hist. Avg.
61°
47°
26
Hist. Avg.
60°
47°
27
Hist. Avg.
60°
47°
28
Hist. Avg.
60°
47°
29
Hist. Avg.
59°
47°
30
Hist. Avg.
59°
47°
1
Hist. Avg.
59°
46°
2
Hist. Avg.
59°
46°
3
Hist. Avg.
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Catterick Garrison
Catterick Garrison's September 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 48° and 54°. The average high for September is 65° 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 Catterick Garrison. See also: October | November | December.
