S
M
T
W
T
F
S
29
71°
40°
30
80°
55°
31
83°
63°
1
70°
54°
2
79°
60°
3
82°
65°
4
73°
45°
5
58°
40°
6
62°
40°
7
54°
41°
8
73°
41°
9
78°
54°
10
76°
51°
11
74°
46°
12
82°
57°
13
82°
70°
14
86°
69°
15
80°
65°
16
78°
59°
17
85°
55°
18
75°
40°
19
64°
36°
20
64°
42°
21
78°
49°
22
79°
62°
23
83°
57°
24
71°
57°
25
78°
54°
26
79°
60°
27
82°
58°
28
77°
53°
29
69°
45°
30
65°
42°
1
58°
38°
2
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Claremont
Claremont's April 2026 forecast shows daily high temperatures ranging from 58° to 82°, with overnight lows between 38° and 60°. The average high for April is 71° 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 April weather will actually feel in Claremont. See also: May | June | July.