S
M
T
W
T
F
S
26
57°
41°
27
69°
38°
28
57°
41°
29
58°
48°
30
64°
43°
1
64°
37°
2
58°
43°
3
60°
41°
4
73°
52°
5
82°
60°
6
69°
49°
7
55°
41°
8
59°
44°
9
58°
45°
10
65°
44°
11
64°
47°
12
65°
48°
13
65°
49°
14
66°
52°
15
68°
50°
16
68°
51°
17
77°
56°
18
77°
56°
19
76°
55°
20
77°
57°
21
77°
56°
22
76°
50°
23
69°
48°
24
68°
50°
25
69°
50°
26
71°
51°
27
70°
50°
28
70°
52°
29
71°
50°
30
71°
53°
31
72°
60°
1
76°
59°
2
73°
55°
3
74°
58°
4
77°
60°
5
77°
58°
6
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ephrata
Ephrata's May 2026 forecast shows daily high temperatures ranging from 55° to 82°, with overnight lows between 41° and 61°. The average high for May is 70° with an average low of 52°. 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 Ephrata. See also: June | July | August.
