S
M
T
W
T
F
S
29
47°
36°
30
52°
33°
31
59°
32°
1
50°
39°
2
56°
38°
3
60°
35°
4
65°
32°
5
69°
38°
6
76°
40°
7
58°
38°
8
64°
30°
9
69°
31°
10
72°
39°
11
58°
48°
12
57°
47°
13
59°
45°
14
49°
44°
15
50°
37°
16
58°
30°
17
58°
37°
18
70°
38°
19
77°
46°
20
74°
49°
21
59°
49°
22
58°
45°
23
66°
39°
24
69°
39°
25
69°
40°
26
72°
46°
27
65°
44°
28
65°
40°
29
66°
45°
30
66°
44°
1
67°
44°
2
55°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fort Lewis-Dupont
Fort Lewis-Dupont's April 2026 forecast shows daily high temperatures ranging from 55° to 77°, with overnight lows between 39° and 49°. 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 Fort Lewis-Dupont. See also: May | June | July.
