S
M
T
W
T
F
S
28
83°
61°
29
84°
64°
30
89°
66°
1
92°
69°
2
90°
67°
3
91°
66°
4
83°
63°
5
82°
62°
6
82°
63°
7
86°
64°
8
85°
60°
9
81°
63°
10
81°
64°
11
79°
63°
12
79°
64°
13
80°
64°
14
80°
63°
15
79°
64°
16
82°
64°
17
79°
65°
18
85°
65°
19
86°
64°
20
86°
65°
21
85°
64°
22
83°
65°
23
81°
66°
24
86°
65°
25
85°
63°
26
80°
61°
27
84°
65°
28
83°
65°
29
79°
64°
30
85°
61°
31
81°
58°
1
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Newfoundland
Newfoundland's July 2026 forecast shows daily high temperatures ranging from 79° to 92°, with overnight lows between 58° and 69°. The average high for July is 83° with an average low of 64°. 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 Newfoundland. See also: August | September | October.
