S
M
T
W
T
F
S
30
82°
62°
31
82°
63°
1
86°
63°
2
85°
60°
3
82°
62°
4
84°
62°
5
83°
61°
6
78°
60°
7
80°
60°
8
78°
55°
9
81°
53°
10
77°
59°
11
80°
60°
12
84°
59°
13
80°
58°
14
81°
59°
15
81°
58°
16
73°
53°
17
79°
54°
18
74°
54°
19
Hist. Avg.
78°
53°
20
Hist. Avg.
77°
52°
21
Hist. Avg.
77°
52°
22
Hist. Avg.
76°
52°
23
Hist. Avg.
76°
51°
24
Hist. Avg.
76°
50°
25
Hist. Avg.
75°
50°
26
Hist. Avg.
75°
50°
27
Hist. Avg.
74°
49°
28
Hist. Avg.
74°
49°
29
Hist. Avg.
74°
48°
30
Hist. Avg.
73°
48°
1
Hist. Avg.
73°
47°
2
Hist. Avg.
72°
47°
3
Hist. Avg.
72°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Loveland
Loveland's September 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 53° and 63°. The average high for September is 81° with an average low of 59°. 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 Loveland. See also: October | November | December.
