S
M
T
W
T
F
S
28
101°
71°
29
101°
70°
30
101°
72°
1
100°
72°
2
104°
75°
3
104°
73°
4
108°
77°
5
109°
79°
6
110°
82°
7
108°
80°
8
109°
82°
9
108°
83°
10
109°
85°
11
105°
85°
12
103°
82°
13
103°
85°
14
109°
86°
15
110°
86°
16
109°
85°
17
104°
86°
18
103°
85°
19
103°
84°
20
101°
82°
21
100°
80°
22
100°
81°
23
101°
80°
24
101°
80°
25
102°
81°
26
102°
81°
27
103°
82°
28
103°
85°
29
108°
87°
30
102°
83°
31
103°
84°
1
105°
85°
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 100° to 110°, with overnight lows between 70° and 87°. The average high for July is 104° with an average low of 81°. 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.
