S
M
T
W
T
F
S
29
71°
41°
30
59°
26°
31
27°
24°
1
48°
16°
2
47°
32°
3
46°
30°
4
56°
29°
5
65°
26°
6
51°
29°
7
72°
29°
8
58°
28°
9
56°
26°
10
65°
38°
11
70°
46°
12
62°
39°
13
51°
34°
14
58°
39°
15
66°
46°
16
57°
39°
17
61°
40°
18
65°
41°
19
60°
37°
20
60°
40°
21
58°
33°
22
55°
35°
23
53°
30°
24
50°
28°
25
51°
30°
26
51°
31°
27
50°
31°
28
51°
33°
29
51°
33°
30
53°
30°
1
54°
30°
2
55°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Big Timber
Big Timber's April 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 26° and 46°. The average high for April is 57° with an average low of 35°. 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 Big Timber. See also: May | June | July.