S
M
T
W
T
F
S
26
62°
42°
27
73°
39°
28
62°
40°
29
67°
48°
30
65°
48°
1
66°
40°
2
60°
38°
3
59°
40°
4
71°
49°
5
79°
61°
6
71°
57°
7
62°
41°
8
59°
39°
9
60°
41°
10
64°
46°
11
64°
44°
12
65°
44°
13
63°
48°
14
66°
47°
15
68°
48°
16
75°
53°
17
74°
52°
18
76°
53°
19
76°
52°
20
75°
53°
21
75°
52°
22
74°
47°
23
68°
45°
24
67°
47°
25
68°
47°
26
69°
48°
27
69°
47°
28
70°
48°
29
69°
47°
30
69°
48°
31
70°
56°
1
74°
54°
2
72°
50°
3
72°
54°
4
76°
57°
5
74°
53°
6
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Frenchtown
Frenchtown's May 2026 forecast shows daily high temperatures ranging from 59° to 79°, with overnight lows between 38° and 61°. The average high for May is 69° with an average low of 49°. 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 Frenchtown. See also: June | July | August.