S
M
T
W
T
F
S
28
90°
82°
29
90°
81°
30
N/A
1
89°
78°
2
91°
78°
3
96°
79°
4
98°
79°
5
96°
80°
6
98°
79°
7
94°
81°
8
93°
80°
9
91°
80°
10
91°
78°
11
91°
81°
12
92°
83°
13
92°
79°
14
91°
78°
15
88°
78°
16
88°
79°
17
87°
78°
18
87°
78°
19
86°
77°
20
86°
77°
21
87°
78°
22
88°
77°
23
90°
78°
24
89°
78°
25
90°
79°
26
91°
78°
27
91°
78°
28
89°
79°
29
90°
78°
30
92°
78°
31
92°
79°
1
91°
79°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sylhet
Sylhet's July 2026 forecast shows daily high temperatures ranging from 86° to 98°, with overnight lows between 77° and 83°. The average high for July is 91° with an average low of 79°. 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 Sylhet. See also: August | September | October.