S
M
T
W
T
F
S
29
81°
50°
30
77°
50°
31
59°
50°
1
59°
50°
2
59°
43°
3
66°
37°
4
77°
39°
5
79°
45°
6
79°
46°
7
75°
45°
8
77°
45°
9
72°
50°
10
61°
50°
11
59°
45°
12
50°
43°
13
59°
39°
14
64°
37°
15
66°
41°
16
64°
41°
17
68°
39°
18
73°
43°
19
77°
43°
20
73°
41°
21
54°
43°
22
57°
41°
23
66°
37°
24
68°
45°
25
57°
43°
26
52°
45°
27
55°
40°
28
66°
44°
29
73°
45°
30
75°
47°
1
76°
50°
2
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Twain Harte
Twain Harte's April 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 40° and 50°. The average high for April is 70° with an average low of 45°. 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 Twain Harte. See also: May | June | July.