S
M
T
W
T
F
S
26
52°
26°
27
63°
20°
28
62°
40°
29
68°
30°
30
68°
29°
1
65°
29°
2
72°
29°
3
73°
36°
4
71°
33°
5
75°
41°
6
70°
38°
7
71°
37°
8
66°
34°
9
70°
44°
10
60°
42°
11
63°
38°
12
72°
33°
13
64°
43°
14
60°
40°
15
56°
32°
16
56°
37°
17
64°
29°
18
60°
36°
19
63°
42°
20
65°
29°
21
58°
38°
22
67°
46°
23
58°
39°
24
58°
28°
25
66°
46°
26
67°
36°
27
74°
40°
28
79°
48°
29
56°
35°
30
62°
38°
31
66°
38°
1
71°
39°
2
77°
49°
3
69°
46°
4
68°
46°
5
63°
43°
6
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Prince George
Prince George's May 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 35° and 49°. The average high for May is 68° with an average low of 42°. 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 Prince George. See also: June | July | August.