S
M
T
W
T
F
S
30
87°
46°
31
89°
50°
1
88°
47°
2
89°
45°
3
88°
46°
4
86°
44°
5
92°
51°
6
94°
52°
7
94°
52°
8
Hist. Avg.
87°
53°
9
Hist. Avg.
86°
53°
10
Hist. Avg.
86°
53°
11
Hist. Avg.
86°
53°
12
Hist. Avg.
86°
52°
13
Hist. Avg.
85°
52°
14
Hist. Avg.
85°
52°
15
Hist. Avg.
85°
52°
16
Hist. Avg.
85°
51°
17
Hist. Avg.
84°
51°
18
Hist. Avg.
84°
51°
19
Hist. Avg.
84°
50°
20
Hist. Avg.
83°
50°
21
Hist. Avg.
83°
50°
22
Hist. Avg.
82°
50°
23
Hist. Avg.
82°
49°
24
Hist. Avg.
82°
49°
25
Hist. Avg.
81°
48°
26
Hist. Avg.
81°
48°
27
Hist. Avg.
80°
48°
28
Hist. Avg.
80°
48°
29
Hist. Avg.
80°
47°
30
Hist. Avg.
79°
47°
1
Hist. Avg.
79°
46°
2
Hist. Avg.
78°
46°
3
Hist. Avg.
78°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Happy Camp
Happy Camp's September 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 44° and 52°. The average high for September is 90° with an average low of 48°. 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 Happy Camp. See also: October | November | December.
