S
M
T
W
T
F
S
30
81°
57°
31
80°
55°
1
80°
56°
2
81°
57°
3
80°
54°
4
79°
55°
5
78°
54°
6
78°
55°
7
79°
52°
8
77°
55°
9
78°
52°
10
79°
55°
11
77°
53°
12
76°
52°
13
76°
55°
14
79°
54°
15
82°
58°
16
83°
58°
17
83°
49°
18
80°
47°
19
73°
48°
20
76°
53°
21
80°
54°
22
82°
46°
23
72°
46°
24
71°
45°
25
74°
48°
26
77°
51°
27
Hist. Avg.
72°
47°
28
Hist. Avg.
72°
47°
29
Hist. Avg.
71°
46°
30
Hist. Avg.
71°
46°
1
Hist. Avg.
70°
46°
2
Hist. Avg.
69°
45°
3
Hist. Avg.
69°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Clearfield
Clearfield's September 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 45° and 58°. The average high for September is 78° with an average low of 53°. 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 Clearfield. See also: October | November | December.
