S
M
T
W
T
F
S
28
83°
73°
29
81°
70°
30
85°
61°
1
91°
73°
2
95°
76°
3
100°
78°
4
95°
75°
5
95°
75°
6
91°
74°
7
84°
72°
8
80°
69°
9
83°
71°
10
84°
70°
11
86°
71°
12
85°
69°
13
82°
71°
14
84°
71°
15
83°
70°
16
81°
69°
17
82°
72°
18
82°
71°
19
83°
72°
20
83°
73°
21
84°
73°
22
83°
72°
23
83°
73°
24
86°
73°
25
86°
72°
26
83°
73°
27
83°
73°
28
84°
72°
29
83°
73°
30
86°
74°
31
87°
74°
1
86°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Severn
Severn's July 2026 forecast shows daily high temperatures ranging from 80° to 100°, with overnight lows between 69° and 78°. The average high for July is 86° with an average low of 72°. 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 Severn. See also: August | September | October.