S
M
T
W
T
F
S
30
71°
49°
31
71°
48°
1
64°
42°
2
64°
49°
3
70°
49°
4
70°
48°
5
69°
39°
6
62°
47°
7
66°
46°
8
60°
41°
9
61°
46°
10
60°
44°
11
60°
39°
12
59°
38°
13
57°
38°
14
58°
36°
15
57°
37°
16
57°
35°
17
59°
40°
18
Hist. Avg.
61°
37°
19
Hist. Avg.
61°
37°
20
Hist. Avg.
61°
37°
21
Hist. Avg.
60°
37°
22
Hist. Avg.
60°
36°
23
Hist. Avg.
60°
36°
24
Hist. Avg.
59°
36°
25
Hist. Avg.
59°
36°
26
Hist. Avg.
58°
36°
27
Hist. Avg.
58°
35°
28
Hist. Avg.
58°
35°
29
Hist. Avg.
57°
35°
30
Hist. Avg.
57°
35°
1
Hist. Avg.
57°
35°
2
Hist. Avg.
56°
34°
3
Hist. Avg.
56°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Upper Fraser
Upper Fraser's September 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 35° and 49°. The average high for September is 63° with an average low of 43°. 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 Upper Fraser. See also: October | November | December.
