S
M
T
W
T
F
S
28
92°
75°
29
89°
74°
30
93°
72°
1
94°
74°
2
92°
70°
3
93°
70°
4
92°
71°
5
93°
69°
6
92°
70°
7
88°
67°
8
83°
64°
9
83°
69°
10
92°
73°
11
91°
72°
12
91°
72°
13
90°
71°
14
91°
71°
15
92°
72°
16
92°
73°
17
93°
74°
18
93°
74°
19
92°
75°
20
94°
75°
21
93°
74°
22
94°
73°
23
92°
74°
24
94°
75°
25
93°
74°
26
95°
75°
27
95°
75°
28
96°
74°
29
96°
75°
30
95°
75°
31
95°
74°
1
94°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Greeley
Greeley's July 2026 forecast shows daily high temperatures ranging from 83° to 96°, with overnight lows between 64° and 75°. The average high for July is 92° with an average low of 73°. 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 Greeley. See also: August | September | October.