S
M
T
W
T
F
S
30
81°
54°
31
81°
54°
1
82°
56°
2
81°
52°
3
79°
52°
4
76°
49°
5
71°
43°
6
69°
48°
7
70°
49°
8
73°
53°
9
77°
53°
10
68°
46°
11
65°
49°
12
67°
50°
13
72°
51°
14
73°
53°
15
76°
47°
16
72°
41°
17
64°
40°
18
67°
47°
19
63°
39°
20
71°
50°
21
70°
40°
22
Hist. Avg.
68°
44°
23
Hist. Avg.
67°
44°
24
Hist. Avg.
67°
44°
25
Hist. Avg.
66°
44°
26
Hist. Avg.
66°
43°
27
Hist. Avg.
66°
43°
28
Hist. Avg.
65°
43°
29
Hist. Avg.
65°
42°
30
Hist. Avg.
64°
42°
1
Hist. Avg.
64°
42°
2
Hist. Avg.
63°
42°
3
Hist. Avg.
63°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in North Thompson 1
North Thompson 1's September 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 39° and 56°. The average high for September is 73° 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 North Thompson 1. See also: October | November | December.
