S
M
T
W
T
F
S
26
63°
35°
27
70°
37°
28
69°
48°
29
58°
49°
30
49°
35°
1
48°
30°
2
43°
33°
3
51°
33°
4
60°
36°
5
64°
47°
6
51°
41°
7
47°
36°
8
50°
35°
9
64°
40°
10
52°
40°
11
51°
37°
12
52°
31°
13
49°
40°
14
52°
44°
15
63°
46°
16
70°
48°
17
66°
51°
18
71°
43°
19
81°
60°
20
71°
42°
21
55°
35°
22
N/A
23
70°
51°
24
54°
49°
25
71°
51°
26
76°
58°
27
73°
47°
28
66°
47°
29
68°
47°
30
69°
48°
31
69°
50°
1
73°
52°
2
73°
54°
3
72°
53°
4
74°
49°
5
75°
56°
6
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Hawkesbury
Hawkesbury's May 2026 forecast shows daily high temperatures ranging from 54° to 76°, with overnight lows between 47° and 58°. The average high for May is 70° with an average low of 51°. 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 Hawkesbury. See also: June | July | August.