S
M
T
W
T
F
S
26
61°
44°
27
73°
42°
28
64°
46°
29
66°
50°
30
66°
50°
1
66°
47°
2
63°
52°
3
62°
47°
4
76°
49°
5
86°
61°
6
71°
51°
7
65°
48°
8
64°
49°
9
63°
50°
10
77°
55°
11
65°
48°
12
65°
47°
13
66°
53°
14
75°
56°
15
74°
58°
16
71°
54°
17
67°
53°
18
71°
56°
19
74°
55°
20
69°
51°
21
70°
52°
22
69°
53°
23
70°
53°
24
71°
54°
25
74°
58°
26
78°
59°
27
75°
58°
28
77°
57°
29
74°
54°
30
78°
60°
31
82°
63°
1
81°
63°
2
80°
60°
3
81°
63°
4
83°
64°
5
83°
64°
6
82°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oakmont
Oakmont's May 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 47° and 65°. The average high for May is 73° with an average low of 56°. 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 Oakmont. See also: June | July | August.
