S
M
T
W
T
F
S
29
48°
36°
30
48°
36°
31
50°
37°
1
54°
30°
2
54°
25°
3
59°
34°
4
66°
43°
5
75°
43°
6
77°
39°
7
N/A
8
74°
42°
9
74°
43°
10
74°
42°
11
75°
49°
12
60°
41°
13
52°
42°
14
58°
43°
15
63°
45°
16
66°
46°
17
61°
44°
18
62°
43°
19
63°
45°
20
57°
40°
21
57°
41°
22
58°
40°
23
61°
40°
24
64°
41°
25
64°
43°
26
61°
41°
27
57°
41°
28
57°
40°
29
58°
40°
30
58°
41°
1
59°
42°
2
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Grenoble
Grenoble's April 2026 forecast shows daily high temperatures ranging from 52° to 75°, with overnight lows between 40° and 49°. The average high for April is 62° with an average low of 42°. 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 Grenoble. See also: May | June | July.
