S
M
T
W
T
F
S
28
92°
81°
29
92°
80°
30
93°
81°
1
92°
81°
2
92°
80°
3
93°
81°
4
92°
81°
5
92°
80°
6
93°
81°
7
92°
80°
8
92°
80°
9
93°
81°
10
92°
81°
11
92°
80°
12
93°
80°
13
95°
80°
14
94°
79°
15
94°
80°
16
96°
79°
17
95°
80°
18
94°
79°
19
95°
78°
20
94°
78°
21
94°
79°
22
95°
79°
23
95°
78°
24
96°
79°
25
97°
80°
26
96°
79°
27
97°
80°
28
96°
79°
29
95°
80°
30
95°
79°
31
94°
80°
1
95°
80°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Trincomalee
Trincomalee's July 2026 forecast shows daily high temperatures ranging from 92° to 97°, with overnight lows between 78° and 81°. The average high for July is 94° 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 Trincomalee. See also: August | September | October.
