S
M
T
W
T
F
S
30
Hist. Avg.
107°
80°
31
Hist. Avg.
106°
80°
1
Hist. Avg.
106°
80°
2
Hist. Avg.
106°
79°
3
Hist. Avg.
106°
79°
4
Hist. Avg.
106°
79°
5
Hist. Avg.
105°
78°
6
Hist. Avg.
105°
78°
7
Hist. Avg.
105°
78°
8
Hist. Avg.
105°
78°
9
Hist. Avg.
104°
77°
10
Hist. Avg.
104°
77°
11
Hist. Avg.
104°
76°
12
Hist. Avg.
104°
76°
13
Hist. Avg.
103°
76°
14
Hist. Avg.
103°
75°
15
Hist. Avg.
102°
75°
16
Hist. Avg.
102°
75°
17
Hist. Avg.
102°
74°
18
Hist. Avg.
101°
74°
19
Hist. Avg.
101°
73°
20
Hist. Avg.
101°
73°
21
Hist. Avg.
100°
72°
22
Hist. Avg.
100°
72°
23
Hist. Avg.
99°
72°
24
Hist. Avg.
99°
71°
25
Hist. Avg.
98°
71°
26
Hist. Avg.
98°
70°
27
Hist. Avg.
98°
70°
28
Hist. Avg.
97°
69°
29
Hist. Avg.
97°
69°
30
Hist. Avg.
96°
68°
1
Hist. Avg.
96°
68°
2
Hist. Avg.
95°
68°
3
Hist. Avg.
95°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lake Havasu City
Lake Havasu City's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Lake Havasu City. See also: October | November | December.
