S
M
T
W
T
F
S
28
68°
51°
29
69°
55°
30
69°
55°
1
70°
54°
2
71°
55°
3
72°
54°
4
71°
55°
5
68°
55°
6
71°
49°
7
68°
52°
8
69°
50°
9
70°
52°
10
73°
54°
11
72°
52°
12
72°
56°
13
73°
54°
14
72°
54°
15
70°
56°
16
69°
56°
17
73°
56°
18
Hist. Avg.
73°
54°
19
Hist. Avg.
73°
55°
20
Hist. Avg.
73°
55°
21
Hist. Avg.
73°
55°
22
Hist. Avg.
73°
55°
23
Hist. Avg.
73°
55°
24
Hist. Avg.
73°
55°
25
Hist. Avg.
73°
54°
26
Hist. Avg.
73°
54°
27
Hist. Avg.
73°
54°
28
Hist. Avg.
73°
54°
29
Hist. Avg.
73°
54°
30
Hist. Avg.
73°
54°
31
Hist. Avg.
73°
54°
1
Hist. Avg.
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Henley-On-Thames
Henley-On-Thames's July 2026 forecast shows daily high temperatures ranging from 68° to 73°, with overnight lows between 49° and 56°. The average high for July is 71° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Henley-On-Thames. See also: August | September | October.