S
M
T
W
T
F
S
30
84°
57°
31
87°
57°
1
90°
53°
2
91°
56°
3
93°
54°
4
96°
55°
5
99°
58°
6
93°
59°
7
93°
59°
8
88°
51°
9
82°
47°
10
91°
47°
11
93°
50°
12
77°
49°
13
95°
49°
14
86°
55°
15
76°
51°
16
86°
50°
17
81°
55°
18
89°
51°
19
84°
52°
20
76°
46°
21
77°
47°
22
83°
50°
23
76°
58°
24
79°
55°
25
76°
49°
26
86°
54°
27
86°
56°
28
77°
56°
29
70°
53°
30
73°
45°
1
72°
42°
2
75°
44°
3
68°
38°
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 68° to 86°, with overnight lows between 38° and 56°. The average high for September is 76° 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 Loveland. See also: October | November | December.
