S
M
T
W
T
F
S
26
73°
37°
27
75°
43°
28
68°
45°
29
72°
52°
30
73°
50°
1
77°
45°
2
77°
52°
3
68°
48°
4
61°
45°
5
64°
50°
6
55°
50°
7
64°
48°
8
72°
43°
9
75°
46°
10
63°
55°
11
59°
45°
12
61°
45°
13
63°
39°
14
57°
45°
15
59°
43°
16
57°
43°
17
64°
36°
18
62°
45°
19
66°
51°
20
72°
47°
21
78°
49°
22
84°
54°
23
80°
58°
24
76°
57°
25
82°
58°
26
85°
59°
27
83°
57°
28
82°
57°
29
81°
57°
30
78°
55°
31
65°
50°
1
64°
48°
2
64°
47°
3
65°
47°
4
66°
48°
5
67°
50°
6
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lons-le-Saunier
Lons-le-Saunier's May 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 45° and 59°. The average high for May is 74° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Lons-le-Saunier. See also: June | July | August.
