S
M
T
W
T
F
S
30
70°
53°
31
69°
49°
1
69°
47°
2
70°
45°
3
69°
50°
4
69°
47°
5
70°
46°
6
67°
44°
7
66°
46°
8
68°
48°
9
68°
49°
10
67°
47°
11
67°
44°
12
65°
44°
13
69°
50°
14
68°
49°
15
Hist. Avg.
66°
46°
16
Hist. Avg.
65°
45°
17
Hist. Avg.
65°
45°
18
Hist. Avg.
65°
45°
19
Hist. Avg.
65°
45°
20
Hist. Avg.
64°
44°
21
Hist. Avg.
64°
44°
22
Hist. Avg.
64°
44°
23
Hist. Avg.
63°
44°
24
Hist. Avg.
63°
43°
25
Hist. Avg.
63°
43°
26
Hist. Avg.
62°
43°
27
Hist. Avg.
62°
43°
28
Hist. Avg.
62°
42°
29
Hist. Avg.
62°
42°
30
Hist. Avg.
61°
42°
1
Hist. Avg.
61°
41°
2
Hist. Avg.
61°
41°
3
Hist. Avg.
60°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in River Philip
River Philip's September 2026 forecast shows daily high temperatures ranging from 65° to 70°, with overnight lows between 44° and 53°. The average high for September is 68° with an average low of 47°. 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 River Philip. See also: October | November | December.
