S
M
T
W
T
F
S
30
91°
66°
31
93°
71°
1
94°
71°
2
96°
71°
3
97°
73°
4
97°
73°
5
91°
68°
6
81°
63°
7
84°
60°
8
87°
65°
9
92°
73°
10
82°
68°
11
82°
65°
12
83°
69°
13
88°
53°
14
75°
54°
15
90°
66°
16
93°
68°
17
89°
65°
18
83°
63°
19
82°
64°
20
75°
58°
21
76°
57°
22
73°
56°
23
72°
54°
24
74°
53°
25
77°
54°
26
78°
49°
27
79°
55°
28
78°
55°
29
77°
54°
30
77°
55°
1
76°
55°
2
76°
53°
3
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Loveland
Loveland's September 2026 forecast shows daily high temperatures ranging from 72° to 93°, with overnight lows between 49° and 68°. The average high for September is 79° with an average low of 57°. 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.
