S
M
T
W
T
F
S
26
59°
42°
27
73°
38°
28
72°
51°
29
63°
46°
30
51°
36°
1
51°
31°
2
45°
31°
3
59°
27°
4
73°
45°
5
73°
57°
6
57°
45°
7
60°
35°
8
63°
39°
9
67°
47°
10
63°
43°
11
62°
34°
12
68°
35°
13
70°
47°
14
52°
42°
15
66°
38°
16
70°
47°
17
84°
56°
18
89°
59°
19
90°
67°
20
73°
48°
21
69°
53°
22
61°
52°
23
61°
59°
24
74°
60°
25
76°
64°
26
77°
63°
27
76°
60°
28
79°
61°
29
78°
58°
30
77°
62°
31
81°
64°
1
75°
55°
2
75°
60°
3
76°
60°
4
72°
59°
5
71°
57°
6
73°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Tarentum
West Tarentum's May 2026 forecast shows daily high temperatures ranging from 61° to 90°, with overnight lows between 48° and 67°. The average high for May is 74° with an average low of 59°. 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 West Tarentum. See also: June | July | August.
