S
M
T
W
T
F
S
26
72°
31°
27
58°
41°
28
57°
48°
29
68°
43°
30
77°
39°
1
76°
43°
2
75°
49°
3
82°
46°
4
78°
46°
5
66°
51°
6
62°
52°
7
67°
48°
8
66°
46°
9
70°
40°
10
69°
43°
11
73°
50°
12
84°
45°
13
59°
51°
14
61°
48°
15
53°
44°
16
62°
42°
17
64°
35°
18
70°
48°
19
66°
50°
20
72°
47°
21
78°
48°
22
74°
50°
23
71°
48°
24
70°
49°
25
63°
47°
26
64°
46°
27
67°
47°
28
66°
48°
29
66°
48°
30
67°
52°
31
68°
51°
1
71°
53°
2
74°
56°
3
75°
55°
4
73°
54°
5
70°
50°
6
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Larchmont
Larchmont's May 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 46° and 56°. The average high for May is 70° with an average low of 50°. 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 Larchmont. See also: June | July | August.
