S
M
T
W
T
F
S
26
67°
40°
27
75°
39°
28
70°
49°
29
67°
48°
30
57°
41°
1
57°
35°
2
56°
40°
3
53°
39°
4
64°
45°
5
65°
42°
6
69°
55°
7
65°
42°
8
57°
44°
9
59°
45°
10
63°
43°
11
62°
46°
12
61°
50°
13
65°
44°
14
66°
46°
15
66°
47°
16
67°
46°
17
65°
44°
18
66°
53°
19
70°
53°
20
73°
52°
21
74°
55°
22
73°
50°
23
66°
49°
24
68°
50°
25
67°
47°
26
68°
49°
27
68°
52°
28
67°
55°
29
72°
56°
30
73°
53°
31
73°
50°
1
69°
48°
2
68°
49°
3
70°
50°
4
69°
50°
5
69°
51°
6
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Latham
Latham's May 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 35° and 56°. The average high for May is 66° with an average low of 48°. 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 Latham. See also: June | July | August.
