S
M
T
W
T
F
S
26
61°
41°
27
66°
43°
28
57°
45°
29
59°
46°
30
63°
48°
1
70°
50°
2
68°
48°
3
64°
50°
4
57°
48°
5
59°
41°
6
54°
41°
7
54°
45°
8
63°
41°
9
64°
43°
10
54°
34°
11
52°
34°
12
59°
30°
13
54°
39°
14
50°
37°
15
54°
41°
16
57°
37°
17
61°
48°
18
57°
41°
19
63°
50°
20
66°
50°
21
72°
50°
22
N/A
23
73°
53°
24
72°
52°
25
77°
56°
26
70°
51°
27
59°
48°
28
61°
47°
29
71°
56°
30
68°
54°
31
63°
52°
1
66°
53°
2
65°
54°
3
64°
53°
4
61°
49°
5
61°
50°
6
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Farnham
Farnham's May 2026 forecast shows daily high temperatures ranging from 59° to 77°, with overnight lows between 47° and 56°. The average high for May is 66° 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 Farnham. See also: June | July | August.
