S
M
T
W
T
F
S
30
64°
51°
31
66°
47°
1
67°
50°
2
66°
52°
3
65°
52°
4
64°
51°
5
64°
47°
6
63°
46°
7
63°
47°
8
64°
50°
9
63°
48°
10
62°
47°
11
61°
49°
12
60°
48°
13
61°
49°
14
62°
50°
15
62°
50°
16
65°
49°
17
63°
48°
18
Hist. Avg.
59°
47°
19
Hist. Avg.
59°
46°
20
Hist. Avg.
59°
46°
21
Hist. Avg.
59°
46°
22
Hist. Avg.
58°
46°
23
Hist. Avg.
58°
46°
24
Hist. Avg.
58°
46°
25
Hist. Avg.
58°
45°
26
Hist. Avg.
58°
45°
27
Hist. Avg.
57°
45°
28
Hist. Avg.
57°
45°
29
Hist. Avg.
57°
45°
30
Hist. Avg.
57°
45°
1
Hist. Avg.
56°
44°
2
Hist. Avg.
56°
44°
3
Hist. Avg.
56°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Stonehaven
Stonehaven's September 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 46° and 52°. The average high for September is 63° with an average low of 49°. 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 Stonehaven. See also: October | November | December.