S
M
T
W
T
F
S
26
68°
35°
27
59°
37°
28
60°
41°
29
69°
35°
30
78°
41°
1
71°
45°
2
69°
51°
3
91°
49°
4
78°
50°
5
75°
51°
6
76°
45°
7
74°
47°
8
68°
50°
9
74°
47°
10
79°
50°
11
77°
48°
12
73°
47°
13
70°
48°
14
71°
49°
15
69°
47°
16
64°
50°
17
69°
46°
18
63°
43°
19
63°
42°
20
65°
45°
21
74°
49°
22
71°
47°
23
68°
45°
24
74°
51°
25
69°
46°
26
68°
45°
27
74°
52°
28
75°
52°
29
76°
52°
30
76°
52°
31
77°
53°
1
76°
51°
2
75°
50°
3
74°
47°
4
71°
46°
5
70°
46°
6
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Yamhill
Yamhill's May 2026 forecast shows daily high temperatures ranging from 63° to 91°, with overnight lows between 42° and 53°. The average high for May is 72° 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 Yamhill. See also: June | July | August.
