S
M
T
W
T
F
S
30
89°
79°
31
90°
78°
1
90°
79°
2
88°
79°
3
88°
79°
4
89°
80°
5
Hist. Avg.
89°
80°
6
Hist. Avg.
89°
80°
7
Hist. Avg.
89°
80°
8
Hist. Avg.
89°
80°
9
Hist. Avg.
89°
80°
10
Hist. Avg.
89°
80°
11
Hist. Avg.
89°
80°
12
Hist. Avg.
89°
80°
13
Hist. Avg.
89°
80°
14
Hist. Avg.
89°
80°
15
Hist. Avg.
89°
80°
16
Hist. Avg.
89°
80°
17
Hist. Avg.
89°
80°
18
Hist. Avg.
89°
80°
19
Hist. Avg.
89°
79°
20
Hist. Avg.
89°
79°
21
Hist. Avg.
89°
79°
22
Hist. Avg.
89°
79°
23
Hist. Avg.
89°
79°
24
Hist. Avg.
89°
79°
25
Hist. Avg.
89°
79°
26
Hist. Avg.
89°
79°
27
Hist. Avg.
89°
79°
28
Hist. Avg.
89°
79°
29
Hist. Avg.
89°
79°
30
Hist. Avg.
89°
79°
1
Hist. Avg.
89°
79°
2
Hist. Avg.
89°
79°
3
Hist. Avg.
89°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Red Hook
Red Hook's September 2026 forecast shows daily high temperatures ranging from 88° to 90°, with overnight lows between 78° and 80°. The average high for September is 89° with an average low of 79°. 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 Red Hook. See also: October | November | December.
