S
M
T
W
T
F
S
28
88°
79°
29
91°
79°
30
90°
80°
1
91°
79°
2
90°
78°
3
91°
79°
4
90°
78°
5
89°
80°
6
90°
81°
7
91°
81°
8
92°
80°
9
92°
81°
10
91°
81°
11
92°
80°
12
93°
81°
13
92°
80°
14
93°
81°
15
92°
80°
16
92°
80°
17
91°
79°
18
91°
79°
19
90°
80°
20
90°
79°
21
91°
79°
22
90°
80°
23
91°
79°
24
90°
80°
25
91°
79°
26
90°
80°
27
91°
80°
28
91°
79°
29
92°
80°
30
90°
79°
31
91°
79°
1
91°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tamsui District
Tamsui District's July 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 78° and 81°. The average high for July is 91° with an average low of 80°. 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 Tamsui District. See also: August | September | October.