S
M
T
W
T
F
S
26
75°
56°
27
76°
54°
28
70°
59°
29
71°
60°
30
74°
60°
1
78°
61°
2
80°
61°
3
80°
60°
4
74°
53°
5
70°
52°
6
71°
53°
7
72°
56°
8
76°
60°
9
79°
61°
10
78°
59°
11
77°
63°
12
80°
62°
13
82°
64°
14
76°
64°
15
77°
61°
16
74°
64°
17
76°
65°
18
76°
65°
19
77°
64°
20
76°
62°
21
76°
58°
22
77°
58°
23
78°
59°
24
77°
63°
25
83°
62°
26
84°
62°
27
84°
64°
28
85°
63°
29
86°
66°
30
88°
62°
31
88°
68°
1
89°
66°
2
86°
62°
3
82°
62°
4
80°
63°
5
80°
68°
6
86°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Terrace
Terrace's May 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 52° and 70°. The average high for May is 79° with an average low of 61°. 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 Terrace. See also: June | July | August.
