S
M
T
W
T
F
S
29
73°
43°
30
86°
37°
31
66°
41°
1
48°
34°
2
45°
39°
3
41°
37°
4
45°
34°
5
63°
30°
6
46°
36°
7
45°
28°
8
73°
39°
9
48°
34°
10
54°
32°
11
66°
43°
12
70°
59°
13
84°
55°
14
84°
50°
15
72°
50°
16
82°
41°
17
75°
39°
18
52°
27°
19
N/A
20
73°
50°
21
84°
53°
22
81°
62°
23
73°
43°
24
65°
38°
25
55°
38°
26
60°
43°
27
53°
40°
28
61°
39°
29
64°
39°
30
64°
45°
1
62°
43°
2
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Tennant
Tennant's April 2026 forecast shows daily high temperatures ranging from 53° to 84°, with overnight lows between 38° and 62°. The average high for April is 66° with an average low of 44°. 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 Tennant. See also: May | June | July.