S
M
T
W
T
F
S
30
91°
66°
31
93°
71°
1
95°
68°
2
95°
70°
3
95°
70°
4
91°
69°
5
85°
64°
6
83°
61°
7
83°
61°
8
82°
60°
9
81°
59°
10
84°
63°
11
81°
56°
12
81°
57°
13
80°
58°
14
79°
55°
15
82°
60°
16
79°
60°
17
81°
59°
18
80°
58°
19
81°
59°
20
82°
59°
21
81°
58°
22
81°
58°
23
80°
57°
24
81°
58°
25
81°
57°
26
79°
55°
27
80°
56°
28
79°
55°
29
80°
54°
30
78°
54°
1
77°
53°
2
77°
53°
3
76°
52°
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 76° to 95°, with overnight lows between 52° and 70°. The average high for September is 82° 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.
