S
M
T
W
T
F
S
26
55°
35°
27
59°
37°
28
65°
33°
29
63°
33°
30
52°
26°
1
62°
31°
2
76°
43°
3
76°
47°
4
74°
39°
5
41°
34°
6
53°
38°
7
68°
40°
8
71°
42°
9
70°
43°
10
69°
41°
11
72°
44°
12
78°
47°
13
78°
47°
14
76°
46°
15
71°
38°
16
75°
44°
17
70°
42°
18
75°
45°
19
70°
38°
20
73°
40°
21
67°
37°
22
68°
43°
23
75°
45°
24
67°
41°
25
66°
38°
26
68°
40°
27
69°
44°
28
68°
43°
29
69°
47°
30
69°
44°
31
68°
45°
1
70°
43°
2
74°
44°
3
77°
45°
4
76°
46°
5
73°
46°
6
74°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Loveland
Loveland's May 2026 forecast shows daily high temperatures ranging from 41° to 78°, with overnight lows between 34° and 47°. The average high for May is 70° with an average low of 43°. 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 Loveland. See also: June | July | August.