S
M
T
W
T
F
S
28
101°
72°
29
99°
72°
30
98°
71°
1
100°
74°
2
103°
75°
3
106°
78°
4
105°
80°
5
107°
79°
6
108°
82°
7
110°
81°
8
109°
82°
9
108°
80°
10
109°
81°
11
108°
81°
12
109°
85°
13
108°
84°
14
111°
85°
15
107°
83°
16
103°
82°
17
108°
86°
18
109°
86°
19
109°
85°
20
108°
86°
21
108°
87°
22
109°
87°
23
109°
86°
24
105°
87°
25
108°
82°
26
107°
84°
27
106°
83°
28
108°
84°
29
108°
86°
30
109°
87°
31
109°
87°
1
110°
86°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Winterhaven
Winterhaven's July 2026 forecast shows daily high temperatures ranging from 103° to 111°, with overnight lows between 75° and 87°. The average high for July is 108° with an average low of 83°. 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 Winterhaven. See also: August | September | October.
